21358726272

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 512

約数和(自身を含む): 72382464000

約数和(自身を除く): 51023737728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 131, 144, 152, 156, 171, 191, 192, 208, 216, 228, 234, 247, 262, 288, 304, 312, 342, 351, 382, 384, 393, 416, 432, 456, 468, 494, 513, 524, 573, 576, 608, 624, 684, 702, 741, 764, 786, 832, 864, 912, 936, 988, 1026, 1048, 1146, 1152, 1179, 1216, 1248, 1368, 1404, 1482, 1528, 1572, 1664, 1703, 1719, 1728, 1824, 1872, 1976, 2052, 2096, 2223, 2292, 2358, 2432, 2483, 2489, 2496, 2736, 2808, 2964, 3056, 3144, 3406, 3438, 3456, 3537, 3629, 3648, 3744, 3952, 4104, 4192, 4446, 4584, 4716, 4966, 4978, 4992, 5109, 5157, 5472, 5616, 5928, 6112, 6288, 6669, 6812, 6876, 7074, 7258, 7296, 7449, 7467, 7488, 7904, 8208, 8384, 8892, 9168, 9432, 9932, 9956, 10218, 10314, 10887, 10944, 11232, 11856, 12224, 12576, 13338, 13624, 13752, 14148, 14516, 14898, 14934, 14976, 15327, 15808, 16416, 16768, 17784, 18336, 18864, 19864, 19912, 20436, 20628, 21774, 21888, 22347, 22401, 22464, 23712, 24448, 25021, 25152, 26676, 27248, 27504, 28296, 29032, 29796, 29868, 30654, 31616, 32357, 32661, 32832, 35568, 36672, 37728, 39728, 39824, 40872, 41256, 43548, 44694, 44802, 44928, 45981, 47177, 47424, 50042, 50304, 53352, 54496, 55008, 56592, 58064, 59592, 59736, 61308, 64714, 65322, 65664, 67041, 67203, 71136, 73344, 75063, 75456, 79456, 79648, 81744, 82512, 87096, 89388, 89604, 91962, 94354, 94848, 97071, 97983, 100084, 106704, 108992, 110016, 113184, 116128, 119184, 119472, 122616, 129428, 130644, 134082, 134406, 141531, 142272, 150126, 150912, 158912, 159296, 163488, 165024, 174192, 178776, 179208, 183924, 188708, 194142, 195966, 200168, 213408, 217984, 220032, 225189, 226368, 232256, 238368, 238944, 245232, 258856, 261288, 268164, 268812, 283062, 284544, 291213, 300252, 317824, 318592, 325273, 326976, 330048, 348384, 357552, 358416, 367848, 377416, 388284, 391932, 400336, 424593, 426816, 450378, 452736, 464512, 475399, 476736, 477888, 490464, 517712, 522576, 536328, 537624, 566124, 582426, 600504, 650546, 653952, 660096, 675567, 696768, 715104, 716832, 735696, 754832, 776568, 783864, 800672, 849186, 853632, 873639, 900756, 950798, 953472, 955776, 975819, 980928, 1035424, 1045152, 1072656, 1075248, 1132248, 1164852, 1201008, 1273779, 1301092, 1351134, 1393536, 1426197, 1430208, 1433664, 1471392, 1509664, 1553136, 1567728, 1601344, 1698372, 1747278, 1801512, 1901596, 1951638, 1961856, 2070848, 2090304, 2145312, 2150496, 2264496, 2329704, 2402016, 2547558, 2602184, 2702268, 2852394, 2860416, 2867328, 2927457, 2942784, 3019328, 3106272, 3135456, 3202688, 3396744, 3494556, 3603024, 3803192, 3903276, 4141696, 4180608, 4278591, 4290624, 4300992, 4528992, 4659408, 4804032, 5095116, 5204368, 5404536, 5704788, 5854914, 5885568, 6038656, 6180187, 6212544, 6270912, 6793488, 6989112, 7206048, 7606384, 7806552, 8557182, 8581248, 8601984, 8782371, 9057984, 9318816, 9608064, 10190232, 10408736, 10809072, 11409576, 11709828, 12360374, 12425088, 12541824, 12835773, 13586976, 13978224, 14412096, 15212768, 15613104, 17114364, 17564742, 18115968, 18540561, 18637632, 20380464, 20817472, 21618144, 22819152, 23419656, 24720748, 25671546, 27173952, 27956448, 28824192, 30425536, 31226208, 34228728, 35129484, 37081122, 37275264, 40760928, 41634944, 43236288, 45638304, 46839312, 49441496, 51343092, 54347904, 55621683, 55912896, 60851072, 62452416, 68457456, 70258968, 74162244, 81521856, 86472576, 91276608, 93678624, 98882992, 102686184, 111243366, 111825792, 124904832, 136914912, 140517936, 148324488, 163043712, 166865049, 182553216, 187357248, 197765984, 205372368, 222486732, 273829824, 281035872, 296648976, 333730098, 374714496, 395531968, 410744736, 444973464, 547659648, 562071744, 593297952, 667460196, 791063936, 821489472, 889946928, 1124143488, 1186595904, 1334920392, 1642978944, 1779893856, 2373191808, 2669840784, 3559787712, 5339681568, 7119575424, 10679363136, 21358726272]

約数ペア:

[(1, 21358726272), (2, 10679363136), (3, 7119575424), (4, 5339681568), (6, 3559787712), (8, 2669840784), (9, 2373191808), (12, 1779893856), (13, 1642978944), (16, 1334920392), (18, 1186595904), (19, 1124143488), (24, 889946928), (26, 821489472), (27, 791063936), (32, 667460196), (36, 593297952), (38, 562071744), (39, 547659648), (48, 444973464), (52, 410744736), (54, 395531968), (57, 374714496), (64, 333730098), (72, 296648976), (76, 281035872), (78, 273829824), (96, 222486732), (104, 205372368), (108, 197765984), (114, 187357248), (117, 182553216), (128, 166865049), (131, 163043712), (144, 148324488), (152, 140517936), (156, 136914912), (171, 124904832), (191, 111825792), (192, 111243366), (208, 102686184), (216, 98882992), (228, 93678624), (234, 91276608), (247, 86472576), (262, 81521856), (288, 74162244), (304, 70258968), (312, 68457456), (342, 62452416), (351, 60851072), (382, 55912896), (384, 55621683), (393, 54347904), (416, 51343092), (432, 49441496), (456, 46839312), (468, 45638304), (494, 43236288), (513, 41634944), (524, 40760928), (573, 37275264), (576, 37081122), (608, 35129484), (624, 34228728), (684, 31226208), (702, 30425536), (741, 28824192), (764, 27956448), (786, 27173952), (832, 25671546), (864, 24720748), (912, 23419656), (936, 22819152), (988, 21618144), (1026, 20817472), (1048, 20380464), (1146, 18637632), (1152, 18540561), (1179, 18115968), (1216, 17564742), (1248, 17114364), (1368, 15613104), (1404, 15212768), (1482, 14412096), (1528, 13978224), (1572, 13586976), (1664, 12835773), (1703, 12541824), (1719, 12425088), (1728, 12360374), (1824, 11709828), (1872, 11409576), (1976, 10809072), (2052, 10408736), (2096, 10190232), (2223, 9608064), (2292, 9318816), (2358, 9057984), (2432, 8782371), (2483, 8601984), (2489, 8581248), (2496, 8557182), (2736, 7806552), (2808, 7606384), (2964, 7206048), (3056, 6989112), (3144, 6793488), (3406, 6270912), (3438, 6212544), (3456, 6180187), (3537, 6038656), (3629, 5885568), (3648, 5854914), (3744, 5704788), (3952, 5404536), (4104, 5204368), (4192, 5095116), (4446, 4804032), (4584, 4659408), (4716, 4528992), (4966, 4300992), (4978, 4290624), (4992, 4278591), (5109, 4180608), (5157, 4141696), (5472, 3903276), (5616, 3803192), (5928, 3603024), (6112, 3494556), (6288, 3396744), (6669, 3202688), (6812, 3135456), (6876, 3106272), (7074, 3019328), (7258, 2942784), (7296, 2927457), (7449, 2867328), (7467, 2860416), (7488, 2852394), (7904, 2702268), (8208, 2602184), (8384, 2547558), (8892, 2402016), (9168, 2329704), (9432, 2264496), (9932, 2150496), (9956, 2145312), (10218, 2090304), (10314, 2070848), (10887, 1961856), (10944, 1951638), (11232, 1901596), (11856, 1801512), (12224, 1747278), (12576, 1698372), (13338, 1601344), (13624, 1567728), (13752, 1553136), (14148, 1509664), (14516, 1471392), (14898, 1433664), (14934, 1430208), (14976, 1426197), (15327, 1393536), (15808, 1351134), (16416, 1301092), (16768, 1273779), (17784, 1201008), (18336, 1164852), (18864, 1132248), (19864, 1075248), (19912, 1072656), (20436, 1045152), (20628, 1035424), (21774, 980928), (21888, 975819), (22347, 955776), (22401, 953472), (22464, 950798), (23712, 900756), (24448, 873639), (25021, 853632), (25152, 849186), (26676, 800672), (27248, 783864), (27504, 776568), (28296, 754832), (29032, 735696), (29796, 716832), (29868, 715104), (30654, 696768), (31616, 675567), (32357, 660096), (32661, 653952), (32832, 650546), (35568, 600504), (36672, 582426), (37728, 566124), (39728, 537624), (39824, 536328), (40872, 522576), (41256, 517712), (43548, 490464), (44694, 477888), (44802, 476736), (44928, 475399), (45981, 464512), (47177, 452736), (47424, 450378), (50042, 426816), (50304, 424593), (53352, 400336), (54496, 391932), (55008, 388284), (56592, 377416), (58064, 367848), (59592, 358416), (59736, 357552), (61308, 348384), (64714, 330048), (65322, 326976), (65664, 325273), (67041, 318592), (67203, 317824), (71136, 300252), (73344, 291213), (75063, 284544), (75456, 283062), (79456, 268812), (79648, 268164), (81744, 261288), (82512, 258856), (87096, 245232), (89388, 238944), (89604, 238368), (91962, 232256), (94354, 226368), (94848, 225189), (97071, 220032), (97983, 217984), (100084, 213408), (106704, 200168), (108992, 195966), (110016, 194142), (113184, 188708), (116128, 183924), (119184, 179208), (119472, 178776), (122616, 174192), (129428, 165024), (130644, 163488), (134082, 159296), (134406, 158912), (141531, 150912), (142272, 150126)]