1397187360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10433}}^1$

素因数の和:10488

約数の個数: 192

約数和(自身を含む): 5048386560

約数和(自身を除く): 3651199200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 10433, 11160, 13392, 14880, 16740, 20866, 22320, 26784, 31299, 33480, 41732, 44640, 52165, 62598, 66960, 83464, 93897, 104330, 125196, 133920, 156495, 166928, 187794, 208660, 250392, 281691, 312990, 323423, 333856, 375588, 417320, 469485, 500784, 563382, 625980, 646846, 751176, 834640, 938970, 970269, 1001568, 1126764, 1251960, 1293692, 1408455, 1502352, 1617115, 1669280, 1877940, 1940538, 2253528, 2503920, 2587384, 2816910, 2910807, 3004704, 3234230, 3755880, 3881076, 4507056, 4851345, 5007840, 5174768, 5633820, 5821614, 6468460, 7511760, 7762152, 8732421, 9014112, 9702690, 10349536, 11267640, 11643228, 12936920, 14554035, 15023520, 15524304, 17464842, 19405380, 22535280, 23286456, 25873840, 29108070, 31048608, 34929684, 38810760, 43662105, 45070560, 46572912, 51747680, 58216140, 69859368, 77621520, 87324210, 93145824, 116432280, 139718736, 155243040, 174648420, 232864560, 279437472, 349296840, 465729120, 698593680, 1397187360]

約数ペア:

[(1, 1397187360), (2, 698593680), (3, 465729120), (4, 349296840), (5, 279437472), (6, 232864560), (8, 174648420), (9, 155243040), (10, 139718736), (12, 116432280), (15, 93145824), (16, 87324210), (18, 77621520), (20, 69859368), (24, 58216140), (27, 51747680), (30, 46572912), (31, 45070560), (32, 43662105), (36, 38810760), (40, 34929684), (45, 31048608), (48, 29108070), (54, 25873840), (60, 23286456), (62, 22535280), (72, 19405380), (80, 17464842), (90, 15524304), (93, 15023520), (96, 14554035), (108, 12936920), (120, 11643228), (124, 11267640), (135, 10349536), (144, 9702690), (155, 9014112), (160, 8732421), (180, 7762152), (186, 7511760), (216, 6468460), (240, 5821614), (248, 5633820), (270, 5174768), (279, 5007840), (288, 4851345), (310, 4507056), (360, 3881076), (372, 3755880), (432, 3234230), (465, 3004704), (480, 2910807), (496, 2816910), (540, 2587384), (558, 2503920), (620, 2253528), (720, 1940538), (744, 1877940), (837, 1669280), (864, 1617115), (930, 1502352), (992, 1408455), (1080, 1293692), (1116, 1251960), (1240, 1126764), (1395, 1001568), (1440, 970269), (1488, 938970), (1674, 834640), (1860, 751176), (2160, 646846), (2232, 625980), (2480, 563382), (2790, 500784), (2976, 469485), (3348, 417320), (3720, 375588), (4185, 333856), (4320, 323423), (4464, 312990), (4960, 281691), (5580, 250392), (6696, 208660), (7440, 187794), (8370, 166928), (8928, 156495), (10433, 133920), (11160, 125196), (13392, 104330), (14880, 93897), (16740, 83464), (20866, 66960), (22320, 62598), (26784, 52165), (31299, 44640), (33480, 41732)]