19503132768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:611

約数の個数: 576

約数和(自身を含む): 71950394880

約数和(自身を除く): 52447262112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 32, 34, 36, 38, 42, 48, 51, 56, 57, 61, 63, 68, 72, 76, 84, 96, 102, 112, 114, 119, 122, 126, 133, 136, 144, 152, 153, 168, 171, 183, 204, 224, 228, 238, 244, 252, 266, 272, 288, 304, 306, 323, 336, 342, 357, 366, 399, 408, 427, 456, 476, 488, 491, 504, 532, 544, 549, 608, 612, 646, 672, 684, 714, 732, 798, 816, 854, 912, 952, 969, 976, 982, 1008, 1037, 1064, 1071, 1098, 1159, 1197, 1224, 1281, 1292, 1368, 1428, 1464, 1473, 1596, 1632, 1708, 1824, 1904, 1938, 1952, 1964, 2016, 2074, 2128, 2142, 2196, 2261, 2318, 2394, 2448, 2562, 2584, 2736, 2856, 2907, 2928, 2946, 3111, 3192, 3416, 3437, 3477, 3808, 3843, 3876, 3928, 4148, 4256, 4284, 4392, 4419, 4522, 4636, 4788, 4896, 5124, 5168, 5472, 5712, 5814, 5856, 5892, 6222, 6384, 6783, 6832, 6874, 6954, 7259, 7686, 7752, 7856, 8113, 8296, 8347, 8568, 8784, 8838, 9044, 9272, 9329, 9333, 9576, 10248, 10311, 10336, 10431, 11424, 11628, 11784, 12444, 12768, 13566, 13664, 13748, 13908, 14518, 15372, 15504, 15712, 16226, 16592, 16694, 17136, 17568, 17676, 18088, 18544, 18658, 18666, 19152, 19703, 20349, 20496, 20622, 20862, 21777, 23256, 23568, 24339, 24888, 25041, 27132, 27496, 27816, 27987, 29036, 29951, 30744, 30933, 31008, 32452, 33184, 33388, 34272, 35352, 36176, 37088, 37316, 37332, 38304, 39406, 40698, 40992, 41244, 41724, 43554, 46512, 47136, 48678, 49776, 50082, 54264, 54992, 55632, 55974, 58072, 58429, 59109, 59902, 61488, 61866, 64904, 65303, 65331, 66776, 70704, 72352, 73017, 74632, 74664, 75123, 78812, 81396, 82488, 83448, 83961, 87108, 89853, 93024, 97356, 99552, 100164, 108528, 109984, 111264, 111948, 116144, 116858, 118218, 119804, 122976, 123732, 129808, 130606, 130662, 133552, 137921, 141408, 146034, 149264, 149328, 150246, 157624, 158593, 162792, 164976, 166896, 167922, 174216, 175287, 177327, 179706, 194712, 195909, 200328, 209657, 217056, 223896, 232288, 233716, 236436, 239608, 247464, 259616, 261212, 261324, 267104, 269559, 275842, 292068, 298528, 298656, 300492, 315248, 317186, 325584, 329952, 333792, 335844, 348432, 350574, 354654, 359412, 389424, 391818, 400656, 413763, 419314, 447792, 467432, 472872, 475779, 479216, 494928, 509167, 522424, 522648, 525861, 539118, 551684, 569069, 584136, 587727, 600984, 628971, 630496, 634372, 651168, 671688, 696864, 701148, 709308, 718824, 778848, 783636, 801312, 827526, 838628, 895584, 934864, 945744, 951558, 958432, 989856, 1018334, 1044848, 1045296, 1051722, 1078236, 1103368, 1110151, 1138138, 1168272, 1175454, 1201968, 1241289, 1257942, 1268744, 1343376, 1402296, 1418616, 1427337, 1437648, 1527501, 1567272, 1655052, 1677256, 1707207, 1869728, 1886913, 1891488, 1903116, 2036668, 2089696, 2090592, 2103444, 2156472, 2206736, 2220302, 2276276, 2336544, 2350908, 2403936, 2482578, 2515884, 2537488, 2686752, 2804592, 2837232, 2854674, 2875296, 3055002, 3134544, 3310104, 3330453, 3354512, 3414414, 3564169, 3773826, 3806232, 3983483, 4073336, 4206888, 4312944, 4413472, 4440604, 4552552, 4582503, 4701816, 4965156, 5031768, 5074976, 5121621, 5609184, 5674464, 5709348, 6110004, 6269088, 6620208, 6660906, 6709024, 6828828, 7128338, 7547652, 7612464, 7966966, 8146672, 8413776, 8625888, 8881208, 9105104, 9165006, 9403632, 9674173, 9930312, 9991359, 10063536, 10243242, 10692507, 11418696, 11950449, 12220008, 13240416, 13321812, 13657656, 14256676, 15095304, 15224928, 15933932, 16293344, 16827552, 17762416, 18210208, 18330012, 18807264, 19348346, 19860624, 19982718, 20127072, 20486484, 21385014, 22837392, 23900898, 24440016, 26643624, 27315312, 28513352, 29022519, 30190608, 31867864, 32077521, 35524832, 35851347, 36660024, 38696692, 39721248, 39965436, 40972968, 42770028, 45674784, 47801796, 48880032, 53287248, 54630624, 57026704, 58045038, 60381216, 63735728, 64155042, 67719211, 71702694, 73320048, 77393384, 79930872, 81945936, 85540056, 87067557, 95603592, 106574496, 114053408, 116090076, 127471456, 128310084, 135438422, 143405388, 146640096, 154786768, 159861744, 163891872, 171080112, 174135114, 191207184, 203157633, 232180152, 256620168, 270876844, 286810776, 309573536, 319723488, 342160224, 348270228, 382414368, 406315266, 464360304, 513240336, 541753688, 573621552, 609472899, 696540456, 812630532, 928720608, 1026480672, 1083507376, 1147243104, 1218945798, 1393080912, 1625261064, 2167014752, 2437891596, 2786161824, 3250522128, 4875783192, 6501044256, 9751566384, 19503132768]

約数ペア:

[(1, 19503132768), (2, 9751566384), (3, 6501044256), (4, 4875783192), (6, 3250522128), (7, 2786161824), (8, 2437891596), (9, 2167014752), (12, 1625261064), (14, 1393080912), (16, 1218945798), (17, 1147243104), (18, 1083507376), (19, 1026480672), (21, 928720608), (24, 812630532), (28, 696540456), (32, 609472899), (34, 573621552), (36, 541753688), (38, 513240336), (42, 464360304), (48, 406315266), (51, 382414368), (56, 348270228), (57, 342160224), (61, 319723488), (63, 309573536), (68, 286810776), (72, 270876844), (76, 256620168), (84, 232180152), (96, 203157633), (102, 191207184), (112, 174135114), (114, 171080112), (119, 163891872), (122, 159861744), (126, 154786768), (133, 146640096), (136, 143405388), (144, 135438422), (152, 128310084), (153, 127471456), (168, 116090076), (171, 114053408), (183, 106574496), (204, 95603592), (224, 87067557), (228, 85540056), (238, 81945936), (244, 79930872), (252, 77393384), (266, 73320048), (272, 71702694), (288, 67719211), (304, 64155042), (306, 63735728), (323, 60381216), (336, 58045038), (342, 57026704), (357, 54630624), (366, 53287248), (399, 48880032), (408, 47801796), (427, 45674784), (456, 42770028), (476, 40972968), (488, 39965436), (491, 39721248), (504, 38696692), (532, 36660024), (544, 35851347), (549, 35524832), (608, 32077521), (612, 31867864), (646, 30190608), (672, 29022519), (684, 28513352), (714, 27315312), (732, 26643624), (798, 24440016), (816, 23900898), (854, 22837392), (912, 21385014), (952, 20486484), (969, 20127072), (976, 19982718), (982, 19860624), (1008, 19348346), (1037, 18807264), (1064, 18330012), (1071, 18210208), (1098, 17762416), (1159, 16827552), (1197, 16293344), (1224, 15933932), (1281, 15224928), (1292, 15095304), (1368, 14256676), (1428, 13657656), (1464, 13321812), (1473, 13240416), (1596, 12220008), (1632, 11950449), (1708, 11418696), (1824, 10692507), (1904, 10243242), (1938, 10063536), (1952, 9991359), (1964, 9930312), (2016, 9674173), (2074, 9403632), (2128, 9165006), (2142, 9105104), (2196, 8881208), (2261, 8625888), (2318, 8413776), (2394, 8146672), (2448, 7966966), (2562, 7612464), (2584, 7547652), (2736, 7128338), (2856, 6828828), (2907, 6709024), (2928, 6660906), (2946, 6620208), (3111, 6269088), (3192, 6110004), (3416, 5709348), (3437, 5674464), (3477, 5609184), (3808, 5121621), (3843, 5074976), (3876, 5031768), (3928, 4965156), (4148, 4701816), (4256, 4582503), (4284, 4552552), (4392, 4440604), (4419, 4413472), (4522, 4312944), (4636, 4206888), (4788, 4073336), (4896, 3983483), (5124, 3806232), (5168, 3773826), (5472, 3564169), (5712, 3414414), (5814, 3354512), (5856, 3330453), (5892, 3310104), (6222, 3134544), (6384, 3055002), (6783, 2875296), (6832, 2854674), (6874, 2837232), (6954, 2804592), (7259, 2686752), (7686, 2537488), (7752, 2515884), (7856, 2482578), (8113, 2403936), (8296, 2350908), (8347, 2336544), (8568, 2276276), (8784, 2220302), (8838, 2206736), (9044, 2156472), (9272, 2103444), (9329, 2090592), (9333, 2089696), (9576, 2036668), (10248, 1903116), (10311, 1891488), (10336, 1886913), (10431, 1869728), (11424, 1707207), (11628, 1677256), (11784, 1655052), (12444, 1567272), (12768, 1527501), (13566, 1437648), (13664, 1427337), (13748, 1418616), (13908, 1402296), (14518, 1343376), (15372, 1268744), (15504, 1257942), (15712, 1241289), (16226, 1201968), (16592, 1175454), (16694, 1168272), (17136, 1138138), (17568, 1110151), (17676, 1103368), (18088, 1078236), (18544, 1051722), (18658, 1045296), (18666, 1044848), (19152, 1018334), (19703, 989856), (20349, 958432), (20496, 951558), (20622, 945744), (20862, 934864), (21777, 895584), (23256, 838628), (23568, 827526), (24339, 801312), (24888, 783636), (25041, 778848), (27132, 718824), (27496, 709308), (27816, 701148), (27987, 696864), (29036, 671688), (29951, 651168), (30744, 634372), (30933, 630496), (31008, 628971), (32452, 600984), (33184, 587727), (33388, 584136), (34272, 569069), (35352, 551684), (36176, 539118), (37088, 525861), (37316, 522648), (37332, 522424), (38304, 509167), (39406, 494928), (40698, 479216), (40992, 475779), (41244, 472872), (41724, 467432), (43554, 447792), (46512, 419314), (47136, 413763), (48678, 400656), (49776, 391818), (50082, 389424), (54264, 359412), (54992, 354654), (55632, 350574), (55974, 348432), (58072, 335844), (58429, 333792), (59109, 329952), (59902, 325584), (61488, 317186), (61866, 315248), (64904, 300492), (65303, 298656), (65331, 298528), (66776, 292068), (70704, 275842), (72352, 269559), (73017, 267104), (74632, 261324), (74664, 261212), (75123, 259616), (78812, 247464), (81396, 239608), (82488, 236436), (83448, 233716), (83961, 232288), (87108, 223896), (89853, 217056), (93024, 209657), (97356, 200328), (99552, 195909), (100164, 194712), (108528, 179706), (109984, 177327), (111264, 175287), (111948, 174216), (116144, 167922), (116858, 166896), (118218, 164976), (119804, 162792), (122976, 158593), (123732, 157624), (129808, 150246), (130606, 149328), (130662, 149264), (133552, 146034), (137921, 141408)]