1895001480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 384

約数和(自身を含む): 6960844800

約数和(自身を除く): 5065843320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 81, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 162, 171, 180, 186, 190, 216, 228, 243, 248, 270, 279, 285, 310, 324, 331, 342, 360, 372, 380, 405, 456, 465, 486, 513, 540, 558, 570, 589, 620, 648, 662, 684, 744, 760, 810, 837, 855, 930, 972, 993, 1026, 1080, 1116, 1140, 1178, 1215, 1240, 1324, 1368, 1395, 1539, 1620, 1655, 1674, 1710, 1767, 1860, 1944, 1986, 2052, 2232, 2280, 2356, 2430, 2511, 2565, 2648, 2790, 2945, 2979, 3078, 3240, 3310, 3348, 3420, 3534, 3720, 3972, 4104, 4185, 4617, 4712, 4860, 4965, 5022, 5130, 5301, 5580, 5890, 5958, 6156, 6289, 6620, 6696, 6840, 7068, 7533, 7695, 7944, 8370, 8835, 8937, 9234, 9720, 9930, 10044, 10260, 10261, 10602, 11160, 11780, 11916, 12312, 12555, 12578, 13240, 14136, 14895, 15066, 15390, 15903, 16740, 17670, 17874, 18468, 18867, 19860, 20088, 20520, 20522, 21204, 23085, 23560, 23832, 25110, 25156, 26505, 26811, 29790, 30132, 30780, 30783, 31445, 31806, 33480, 35340, 35748, 36936, 37665, 37734, 39720, 41044, 42408, 44685, 46170, 47709, 50220, 50312, 51305, 53010, 53622, 56601, 59580, 60264, 61560, 61566, 62890, 63612, 70680, 71496, 75330, 75468, 79515, 80433, 82088, 89370, 92340, 92349, 94335, 95418, 100440, 102610, 106020, 107244, 113202, 119160, 123132, 125780, 127224, 134055, 143127, 150660, 150936, 153915, 159030, 160866, 169803, 178740, 184680, 184698, 188670, 190836, 194959, 205220, 212040, 214488, 226404, 238545, 246264, 251560, 268110, 277047, 283005, 286254, 301320, 307830, 318060, 321732, 339606, 357480, 369396, 377340, 381672, 389918, 402165, 410440, 452808, 461745, 477090, 509409, 536220, 554094, 566010, 572508, 584877, 615660, 636120, 643464, 679212, 715635, 738792, 754680, 779836, 804330, 831141, 849015, 923490, 954180, 974795, 1018818, 1072440, 1108188, 1132020, 1145016, 1169754, 1231320, 1358424, 1385235, 1431270, 1528227, 1559672, 1608660, 1662282, 1698030, 1754631, 1846980, 1908360, 1949590, 2037636, 2216376, 2264040, 2339508, 2493423, 2547045, 2770470, 2862540, 2924385, 3056454, 3217320, 3324564, 3396060, 3509262, 3693960, 3899180, 4075272, 4155705, 4679016, 4986846, 5094090, 5263893, 5540940, 5725080, 5848770, 6112908, 6649128, 6792120, 7018524, 7641135, 7798360, 8311410, 8773155, 9973692, 10188180, 10527786, 11081880, 11697540, 12225816, 12467115, 14037048, 15282270, 15791679, 16622820, 17546310, 19947384, 20376360, 21055572, 23395080, 24934230, 26319465, 30564540, 31583358, 33245640, 35092620, 42111144, 47375037, 49868460, 52638930, 61129080, 63166716, 70185240, 78958395, 94750074, 99736920, 105277860, 126333432, 157916790, 189500148, 210555720, 236875185, 315833580, 379000296, 473750370, 631667160, 947500740, 1895001480]

約数ペア:

[(1, 1895001480), (2, 947500740), (3, 631667160), (4, 473750370), (5, 379000296), (6, 315833580), (8, 236875185), (9, 210555720), (10, 189500148), (12, 157916790), (15, 126333432), (18, 105277860), (19, 99736920), (20, 94750074), (24, 78958395), (27, 70185240), (30, 63166716), (31, 61129080), (36, 52638930), (38, 49868460), (40, 47375037), (45, 42111144), (54, 35092620), (57, 33245640), (60, 31583358), (62, 30564540), (72, 26319465), (76, 24934230), (81, 23395080), (90, 21055572), (93, 20376360), (95, 19947384), (108, 17546310), (114, 16622820), (120, 15791679), (124, 15282270), (135, 14037048), (152, 12467115), (155, 12225816), (162, 11697540), (171, 11081880), (180, 10527786), (186, 10188180), (190, 9973692), (216, 8773155), (228, 8311410), (243, 7798360), (248, 7641135), (270, 7018524), (279, 6792120), (285, 6649128), (310, 6112908), (324, 5848770), (331, 5725080), (342, 5540940), (360, 5263893), (372, 5094090), (380, 4986846), (405, 4679016), (456, 4155705), (465, 4075272), (486, 3899180), (513, 3693960), (540, 3509262), (558, 3396060), (570, 3324564), (589, 3217320), (620, 3056454), (648, 2924385), (662, 2862540), (684, 2770470), (744, 2547045), (760, 2493423), (810, 2339508), (837, 2264040), (855, 2216376), (930, 2037636), (972, 1949590), (993, 1908360), (1026, 1846980), (1080, 1754631), (1116, 1698030), (1140, 1662282), (1178, 1608660), (1215, 1559672), (1240, 1528227), (1324, 1431270), (1368, 1385235), (1395, 1358424), (1539, 1231320), (1620, 1169754), (1655, 1145016), (1674, 1132020), (1710, 1108188), (1767, 1072440), (1860, 1018818), (1944, 974795), (1986, 954180), (2052, 923490), (2232, 849015), (2280, 831141), (2356, 804330), (2430, 779836), (2511, 754680), (2565, 738792), (2648, 715635), (2790, 679212), (2945, 643464), (2979, 636120), (3078, 615660), (3240, 584877), (3310, 572508), (3348, 566010), (3420, 554094), (3534, 536220), (3720, 509409), (3972, 477090), (4104, 461745), (4185, 452808), (4617, 410440), (4712, 402165), (4860, 389918), (4965, 381672), (5022, 377340), (5130, 369396), (5301, 357480), (5580, 339606), (5890, 321732), (5958, 318060), (6156, 307830), (6289, 301320), (6620, 286254), (6696, 283005), (6840, 277047), (7068, 268110), (7533, 251560), (7695, 246264), (7944, 238545), (8370, 226404), (8835, 214488), (8937, 212040), (9234, 205220), (9720, 194959), (9930, 190836), (10044, 188670), (10260, 184698), (10261, 184680), (10602, 178740), (11160, 169803), (11780, 160866), (11916, 159030), (12312, 153915), (12555, 150936), (12578, 150660), (13240, 143127), (14136, 134055), (14895, 127224), (15066, 125780), (15390, 123132), (15903, 119160), (16740, 113202), (17670, 107244), (17874, 106020), (18468, 102610), (18867, 100440), (19860, 95418), (20088, 94335), (20520, 92349), (20522, 92340), (21204, 89370), (23085, 82088), (23560, 80433), (23832, 79515), (25110, 75468), (25156, 75330), (26505, 71496), (26811, 70680), (29790, 63612), (30132, 62890), (30780, 61566), (30783, 61560), (31445, 60264), (31806, 59580), (33480, 56601), (35340, 53622), (35748, 53010), (36936, 51305), (37665, 50312), (37734, 50220), (39720, 47709), (41044, 46170), (42408, 44685)]