740146743440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{2927}}^1$

素因数の和:3230

約数の個数: 320

約数和(自身を含む): 1990912573440

約数和(自身を除く): 1250765830000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 67, 76, 80, 95, 104, 130, 134, 152, 190, 191, 208, 247, 260, 268, 304, 335, 380, 382, 494, 520, 536, 670, 760, 764, 871, 955, 988, 1040, 1072, 1235, 1273, 1340, 1520, 1528, 1742, 1910, 1976, 2470, 2483, 2546, 2680, 2927, 3056, 3484, 3629, 3820, 3952, 4355, 4940, 4966, 5092, 5360, 5854, 6365, 6968, 7258, 7640, 8710, 9880, 9932, 10184, 11708, 12415, 12730, 12797, 13936, 14516, 14635, 15280, 16549, 17420, 18145, 19760, 19864, 20368, 23416, 24830, 25460, 25594, 29032, 29270, 33098, 34840, 36290, 38051, 39728, 46832, 47177, 49660, 50920, 51188, 55613, 58064, 58540, 63985, 66196, 69680, 72580, 76102, 82745, 94354, 99320, 101840, 102376, 111226, 117080, 127970, 132392, 145160, 152204, 165490, 166361, 188708, 190255, 196109, 198640, 204752, 222452, 234160, 235885, 243143, 255940, 264784, 278065, 290320, 304408, 330980, 332722, 377416, 380510, 392218, 444904, 471770, 486286, 511880, 556130, 559057, 608816, 661960, 665444, 722969, 754832, 761020, 784436, 831805, 889808, 943540, 972572, 980545, 1023760, 1112260, 1118114, 1215715, 1323920, 1330888, 1445938, 1522040, 1568872, 1663610, 1887080, 1945144, 1961090, 2224520, 2236228, 2431430, 2549417, 2661776, 2795285, 2891876, 3044080, 3137744, 3160859, 3327220, 3614845, 3726071, 3774160, 3890288, 3922180, 4449040, 4472456, 4862860, 5098834, 5590570, 5783752, 6321718, 6654440, 7229690, 7267741, 7452142, 7844360, 8944912, 9725720, 10197668, 10622083, 11181140, 11567504, 12643436, 12747085, 13308880, 14459380, 14535482, 14904284, 15688720, 15804295, 18630355, 19451440, 20395336, 21244166, 22362280, 25286872, 25494170, 28918760, 29070964, 29808568, 31608590, 36338705, 37260710, 37456819, 40790672, 42488332, 44724560, 48438923, 50573744, 50988340, 53110415, 57837520, 58141928, 59617136, 63217180, 72677410, 74521420, 74913638, 84976664, 96877846, 101976680, 106220830, 116283856, 126434360, 138087079, 145354820, 149042840, 149827276, 169953328, 187284095, 193755692, 203953360, 212441660, 242194615, 252868720, 276174158, 290709640, 298085680, 299654552, 374568190, 387511384, 424883320, 484389230, 486938647, 552348316, 581419280, 599309104, 690435395, 711679561, 749136380, 775022768, 849766640, 968778460, 973877294, 1104696632, 1380870790, 1423359122, 1498272760, 1937556920, 1947754588, 2209393264, 2434693235, 2761741580, 2846718244, 2996545520, 3558397805, 3875113840, 3895509176, 4869386470, 5523483160, 5693436488, 7116795610, 7791018352, 9251834293, 9738772940, 11046966320, 11386872976, 14233591220, 18503668586, 19477545880, 28467182440, 37007337172, 38955091760, 46259171465, 56934364880, 74014674344, 92518342930, 148029348688, 185036685860, 370073371720, 740146743440]

約数ペア:

[(1, 740146743440), (2, 370073371720), (4, 185036685860), (5, 148029348688), (8, 92518342930), (10, 74014674344), (13, 56934364880), (16, 46259171465), (19, 38955091760), (20, 37007337172), (26, 28467182440), (38, 19477545880), (40, 18503668586), (52, 14233591220), (65, 11386872976), (67, 11046966320), (76, 9738772940), (80, 9251834293), (95, 7791018352), (104, 7116795610), (130, 5693436488), (134, 5523483160), (152, 4869386470), (190, 3895509176), (191, 3875113840), (208, 3558397805), (247, 2996545520), (260, 2846718244), (268, 2761741580), (304, 2434693235), (335, 2209393264), (380, 1947754588), (382, 1937556920), (494, 1498272760), (520, 1423359122), (536, 1380870790), (670, 1104696632), (760, 973877294), (764, 968778460), (871, 849766640), (955, 775022768), (988, 749136380), (1040, 711679561), (1072, 690435395), (1235, 599309104), (1273, 581419280), (1340, 552348316), (1520, 486938647), (1528, 484389230), (1742, 424883320), (1910, 387511384), (1976, 374568190), (2470, 299654552), (2483, 298085680), (2546, 290709640), (2680, 276174158), (2927, 252868720), (3056, 242194615), (3484, 212441660), (3629, 203953360), (3820, 193755692), (3952, 187284095), (4355, 169953328), (4940, 149827276), (4966, 149042840), (5092, 145354820), (5360, 138087079), (5854, 126434360), (6365, 116283856), (6968, 106220830), (7258, 101976680), (7640, 96877846), (8710, 84976664), (9880, 74913638), (9932, 74521420), (10184, 72677410), (11708, 63217180), (12415, 59617136), (12730, 58141928), (12797, 57837520), (13936, 53110415), (14516, 50988340), (14635, 50573744), (15280, 48438923), (16549, 44724560), (17420, 42488332), (18145, 40790672), (19760, 37456819), (19864, 37260710), (20368, 36338705), (23416, 31608590), (24830, 29808568), (25460, 29070964), (25594, 28918760), (29032, 25494170), (29270, 25286872), (33098, 22362280), (34840, 21244166), (36290, 20395336), (38051, 19451440), (39728, 18630355), (46832, 15804295), (47177, 15688720), (49660, 14904284), (50920, 14535482), (51188, 14459380), (55613, 13308880), (58064, 12747085), (58540, 12643436), (63985, 11567504), (66196, 11181140), (69680, 10622083), (72580, 10197668), (76102, 9725720), (82745, 8944912), (94354, 7844360), (99320, 7452142), (101840, 7267741), (102376, 7229690), (111226, 6654440), (117080, 6321718), (127970, 5783752), (132392, 5590570), (145160, 5098834), (152204, 4862860), (165490, 4472456), (166361, 4449040), (188708, 3922180), (190255, 3890288), (196109, 3774160), (198640, 3726071), (204752, 3614845), (222452, 3327220), (234160, 3160859), (235885, 3137744), (243143, 3044080), (255940, 2891876), (264784, 2795285), (278065, 2661776), (290320, 2549417), (304408, 2431430), (330980, 2236228), (332722, 2224520), (377416, 1961090), (380510, 1945144), (392218, 1887080), (444904, 1663610), (471770, 1568872), (486286, 1522040), (511880, 1445938), (556130, 1330888), (559057, 1323920), (608816, 1215715), (661960, 1118114), (665444, 1112260), (722969, 1023760), (754832, 980545), (761020, 972572), (784436, 943540), (831805, 889808)]