4253227280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1417

約数の個数: 160

約数和(自身を含む): 10953584640

約数和(自身を除く): 6700357360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 79, 80, 85, 124, 136, 155, 158, 170, 248, 272, 310, 316, 340, 395, 496, 527, 620, 632, 680, 790, 1054, 1240, 1264, 1277, 1343, 1360, 1580, 2108, 2449, 2480, 2554, 2635, 2686, 3160, 4216, 4898, 5108, 5270, 5372, 6320, 6385, 6715, 8432, 9796, 10216, 10540, 10744, 12245, 12770, 13430, 19592, 20432, 21080, 21488, 21709, 24490, 25540, 26860, 39184, 39587, 41633, 42160, 43418, 48980, 51080, 53720, 79174, 83266, 86836, 97960, 100883, 102160, 107440, 108545, 158348, 166532, 173672, 195920, 197935, 201766, 208165, 217090, 316696, 333064, 347344, 395870, 403532, 416330, 434180, 504415, 633392, 666128, 672979, 791740, 807064, 832660, 868360, 1008830, 1345958, 1583480, 1614128, 1665320, 1715011, 1736720, 2017660, 2691916, 3127373, 3166960, 3330640, 3364895, 3430022, 4035320, 5383832, 6254746, 6729790, 6860044, 8070640, 8575055, 10767664, 12509492, 13459580, 13720088, 15636865, 17150110, 25018984, 26919160, 27440176, 31273730, 34300220, 50037968, 53165341, 53838320, 62547460, 68600440, 106330682, 125094920, 137200880, 212661364, 250189840, 265826705, 425322728, 531653410, 850645456, 1063306820, 2126613640, 4253227280]

約数ペア:

[(1, 4253227280), (2, 2126613640), (4, 1063306820), (5, 850645456), (8, 531653410), (10, 425322728), (16, 265826705), (17, 250189840), (20, 212661364), (31, 137200880), (34, 125094920), (40, 106330682), (62, 68600440), (68, 62547460), (79, 53838320), (80, 53165341), (85, 50037968), (124, 34300220), (136, 31273730), (155, 27440176), (158, 26919160), (170, 25018984), (248, 17150110), (272, 15636865), (310, 13720088), (316, 13459580), (340, 12509492), (395, 10767664), (496, 8575055), (527, 8070640), (620, 6860044), (632, 6729790), (680, 6254746), (790, 5383832), (1054, 4035320), (1240, 3430022), (1264, 3364895), (1277, 3330640), (1343, 3166960), (1360, 3127373), (1580, 2691916), (2108, 2017660), (2449, 1736720), (2480, 1715011), (2554, 1665320), (2635, 1614128), (2686, 1583480), (3160, 1345958), (4216, 1008830), (4898, 868360), (5108, 832660), (5270, 807064), (5372, 791740), (6320, 672979), (6385, 666128), (6715, 633392), (8432, 504415), (9796, 434180), (10216, 416330), (10540, 403532), (10744, 395870), (12245, 347344), (12770, 333064), (13430, 316696), (19592, 217090), (20432, 208165), (21080, 201766), (21488, 197935), (21709, 195920), (24490, 173672), (25540, 166532), (26860, 158348), (39184, 108545), (39587, 107440), (41633, 102160), (42160, 100883), (43418, 97960), (48980, 86836), (51080, 83266), (53720, 79174)]