237652380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1150

約数の個数: 240

約数和(自身を含む): 897684480

約数和(自身を除く): 660032100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 945, 1026, 1103, 1134, 1140, 1197, 1260, 1330, 1539, 1596, 1620, 1710, 1890, 1995, 2052, 2206, 2268, 2394, 2565, 2660, 2835, 3078, 3309, 3420, 3591, 3780, 3990, 4412, 4788, 5130, 5515, 5670, 5985, 6156, 6618, 7182, 7695, 7721, 7980, 9927, 10260, 10773, 11030, 11340, 11970, 13236, 14364, 15390, 15442, 16545, 17955, 19854, 20957, 21546, 22060, 23163, 23940, 29781, 30780, 30884, 33090, 35910, 38605, 39708, 41914, 43092, 46326, 49635, 53865, 59562, 62871, 66180, 69489, 71820, 77210, 83828, 89343, 92652, 99270, 104785, 107730, 115815, 119124, 125742, 138978, 146699, 148905, 154420, 178686, 188613, 198540, 208467, 209570, 215460, 231630, 251484, 277956, 293398, 297810, 314355, 347445, 357372, 377226, 416934, 419140, 440097, 446715, 463260, 565839, 586796, 595620, 625401, 628710, 694890, 733495, 754452, 833868, 880194, 893430, 943065, 1042335, 1131678, 1250802, 1257420, 1320291, 1389780, 1466990, 1697517, 1760388, 1786860, 1886130, 2084670, 2200485, 2263356, 2501604, 2640582, 2829195, 2933980, 3127005, 3395034, 3772260, 3960873, 4169340, 4400970, 5281164, 5658390, 6254010, 6601455, 6790068, 7921746, 8487585, 8801940, 11316780, 11882619, 12508020, 13202910, 15843492, 16975170, 19804365, 23765238, 26405820, 33950340, 39608730, 47530476, 59413095, 79217460, 118826190, 237652380]

約数ペア:

[(1, 237652380), (2, 118826190), (3, 79217460), (4, 59413095), (5, 47530476), (6, 39608730), (7, 33950340), (9, 26405820), (10, 23765238), (12, 19804365), (14, 16975170), (15, 15843492), (18, 13202910), (19, 12508020), (20, 11882619), (21, 11316780), (27, 8801940), (28, 8487585), (30, 7921746), (35, 6790068), (36, 6601455), (38, 6254010), (42, 5658390), (45, 5281164), (54, 4400970), (57, 4169340), (60, 3960873), (63, 3772260), (70, 3395034), (76, 3127005), (81, 2933980), (84, 2829195), (90, 2640582), (95, 2501604), (105, 2263356), (108, 2200485), (114, 2084670), (126, 1886130), (133, 1786860), (135, 1760388), (140, 1697517), (162, 1466990), (171, 1389780), (180, 1320291), (189, 1257420), (190, 1250802), (210, 1131678), (228, 1042335), (252, 943065), (266, 893430), (270, 880194), (285, 833868), (315, 754452), (324, 733495), (342, 694890), (378, 628710), (380, 625401), (399, 595620), (405, 586796), (420, 565839), (513, 463260), (532, 446715), (540, 440097), (567, 419140), (570, 416934), (630, 377226), (665, 357372), (684, 347445), (756, 314355), (798, 297810), (810, 293398), (855, 277956), (945, 251484), (1026, 231630), (1103, 215460), (1134, 209570), (1140, 208467), (1197, 198540), (1260, 188613), (1330, 178686), (1539, 154420), (1596, 148905), (1620, 146699), (1710, 138978), (1890, 125742), (1995, 119124), (2052, 115815), (2206, 107730), (2268, 104785), (2394, 99270), (2565, 92652), (2660, 89343), (2835, 83828), (3078, 77210), (3309, 71820), (3420, 69489), (3591, 66180), (3780, 62871), (3990, 59562), (4412, 53865), (4788, 49635), (5130, 46326), (5515, 43092), (5670, 41914), (5985, 39708), (6156, 38605), (6618, 35910), (7182, 33090), (7695, 30884), (7721, 30780), (7980, 29781), (9927, 23940), (10260, 23163), (10773, 22060), (11030, 21546), (11340, 20957), (11970, 19854), (13236, 17955), (14364, 16545), (15390, 15442)]