18741948960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{5953}}^1$

素因数の和:6915

約数の個数: 192

約数和(自身を含む): 67554369792

約数和(自身を除く): 48812420832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 937, 1120, 1680, 1874, 2811, 3360, 3748, 4685, 5622, 5953, 6559, 7496, 9370, 11244, 11906, 13118, 14055, 14992, 17859, 18740, 19677, 22488, 23812, 26236, 28110, 29765, 29984, 32795, 35718, 37480, 39354, 41671, 44976, 47624, 52472, 56220, 59530, 65590, 71436, 74960, 78708, 83342, 89295, 89952, 95248, 98385, 104944, 112440, 119060, 125013, 131180, 142872, 149920, 157416, 166684, 178590, 190496, 196770, 208355, 209888, 224880, 238120, 250026, 262360, 285744, 314832, 333368, 357180, 393540, 416710, 449760, 476240, 500052, 524720, 571488, 625065, 629664, 666736, 714360, 787080, 833420, 952480, 1000104, 1049440, 1250130, 1333472, 1428720, 1574160, 1666840, 2000208, 2500260, 2857440, 3148320, 3333680, 4000416, 5000520, 5577961, 6667360, 10001040, 11155922, 16733883, 20002080, 22311844, 27889805, 33467766, 39045727, 44623688, 55779610, 66935532, 78091454, 83669415, 89247376, 111559220, 117137181, 133871064, 156182908, 167338830, 178494752, 195228635, 223118440, 234274362, 267742128, 312365816, 334677660, 390457270, 446236880, 468548724, 535484256, 585685905, 624731632, 669355320, 780914540, 892473760, 937097448, 1171371810, 1249463264, 1338710640, 1561829080, 1874194896, 2342743620, 2677421280, 3123658160, 3748389792, 4685487240, 6247316320, 9370974480, 18741948960]

約数ペア:

[(1, 18741948960), (2, 9370974480), (3, 6247316320), (4, 4685487240), (5, 3748389792), (6, 3123658160), (7, 2677421280), (8, 2342743620), (10, 1874194896), (12, 1561829080), (14, 1338710640), (15, 1249463264), (16, 1171371810), (20, 937097448), (21, 892473760), (24, 780914540), (28, 669355320), (30, 624731632), (32, 585685905), (35, 535484256), (40, 468548724), (42, 446236880), (48, 390457270), (56, 334677660), (60, 312365816), (70, 267742128), (80, 234274362), (84, 223118440), (96, 195228635), (105, 178494752), (112, 167338830), (120, 156182908), (140, 133871064), (160, 117137181), (168, 111559220), (210, 89247376), (224, 83669415), (240, 78091454), (280, 66935532), (336, 55779610), (420, 44623688), (480, 39045727), (560, 33467766), (672, 27889805), (840, 22311844), (937, 20002080), (1120, 16733883), (1680, 11155922), (1874, 10001040), (2811, 6667360), (3360, 5577961), (3748, 5000520), (4685, 4000416), (5622, 3333680), (5953, 3148320), (6559, 2857440), (7496, 2500260), (9370, 2000208), (11244, 1666840), (11906, 1574160), (13118, 1428720), (14055, 1333472), (14992, 1250130), (17859, 1049440), (18740, 1000104), (19677, 952480), (22488, 833420), (23812, 787080), (26236, 714360), (28110, 666736), (29765, 629664), (29984, 625065), (32795, 571488), (35718, 524720), (37480, 500052), (39354, 476240), (41671, 449760), (44976, 416710), (47624, 393540), (52472, 357180), (56220, 333368), (59530, 314832), (65590, 285744), (71436, 262360), (74960, 250026), (78708, 238120), (83342, 224880), (89295, 209888), (89952, 208355), (95248, 196770), (98385, 190496), (104944, 178590), (112440, 166684), (119060, 157416), (125013, 149920), (131180, 142872)]