152113280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 256

約数和(自身を含む): 444165120

約数和(自身を除く): 292051840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 41, 44, 55, 62, 64, 68, 80, 82, 85, 88, 110, 124, 128, 136, 155, 160, 164, 170, 176, 187, 205, 220, 248, 272, 310, 320, 328, 340, 341, 352, 374, 410, 440, 451, 496, 527, 544, 620, 640, 656, 680, 682, 697, 704, 748, 820, 880, 902, 935, 992, 1054, 1088, 1240, 1271, 1312, 1360, 1364, 1394, 1408, 1496, 1640, 1705, 1760, 1804, 1870, 1984, 2108, 2176, 2255, 2480, 2542, 2624, 2635, 2720, 2728, 2788, 2992, 3280, 3410, 3485, 3520, 3608, 3740, 3968, 4216, 4510, 4960, 5084, 5248, 5270, 5440, 5456, 5576, 5797, 5984, 6355, 6560, 6820, 6970, 7040, 7216, 7480, 7667, 8432, 9020, 9920, 10168, 10540, 10880, 10912, 11152, 11594, 11968, 12710, 13120, 13640, 13940, 13981, 14432, 14960, 15334, 16864, 18040, 19840, 20336, 21080, 21607, 21824, 22304, 23188, 23936, 25420, 26240, 27280, 27880, 27962, 28864, 28985, 29920, 30668, 33728, 36080, 38335, 40672, 42160, 43214, 43648, 44608, 46376, 50840, 54560, 55760, 55924, 57728, 57970, 59840, 61336, 67456, 69905, 72160, 76670, 81344, 84320, 86428, 89216, 92752, 101680, 108035, 109120, 111520, 111848, 115940, 119680, 122672, 139810, 144320, 153340, 162688, 168640, 172856, 185504, 203360, 216070, 218240, 223040, 223696, 231880, 237677, 245344, 279620, 288640, 306680, 337280, 345712, 371008, 406720, 432140, 446080, 447392, 463760, 475354, 490688, 559240, 613360, 691424, 742016, 813440, 864280, 894784, 927520, 950708, 981376, 1118480, 1188385, 1226720, 1382848, 1728560, 1789568, 1855040, 1901416, 2236960, 2376770, 2453440, 2765696, 3457120, 3710080, 3802832, 4473920, 4753540, 4906880, 6914240, 7605664, 8947840, 9507080, 13828480, 15211328, 19014160, 30422656, 38028320, 76056640, 152113280]

約数ペア:

[(1, 152113280), (2, 76056640), (4, 38028320), (5, 30422656), (8, 19014160), (10, 15211328), (11, 13828480), (16, 9507080), (17, 8947840), (20, 7605664), (22, 6914240), (31, 4906880), (32, 4753540), (34, 4473920), (40, 3802832), (41, 3710080), (44, 3457120), (55, 2765696), (62, 2453440), (64, 2376770), (68, 2236960), (80, 1901416), (82, 1855040), (85, 1789568), (88, 1728560), (110, 1382848), (124, 1226720), (128, 1188385), (136, 1118480), (155, 981376), (160, 950708), (164, 927520), (170, 894784), (176, 864280), (187, 813440), (205, 742016), (220, 691424), (248, 613360), (272, 559240), (310, 490688), (320, 475354), (328, 463760), (340, 447392), (341, 446080), (352, 432140), (374, 406720), (410, 371008), (440, 345712), (451, 337280), (496, 306680), (527, 288640), (544, 279620), (620, 245344), (640, 237677), (656, 231880), (680, 223696), (682, 223040), (697, 218240), (704, 216070), (748, 203360), (820, 185504), (880, 172856), (902, 168640), (935, 162688), (992, 153340), (1054, 144320), (1088, 139810), (1240, 122672), (1271, 119680), (1312, 115940), (1360, 111848), (1364, 111520), (1394, 109120), (1408, 108035), (1496, 101680), (1640, 92752), (1705, 89216), (1760, 86428), (1804, 84320), (1870, 81344), (1984, 76670), (2108, 72160), (2176, 69905), (2255, 67456), (2480, 61336), (2542, 59840), (2624, 57970), (2635, 57728), (2720, 55924), (2728, 55760), (2788, 54560), (2992, 50840), (3280, 46376), (3410, 44608), (3485, 43648), (3520, 43214), (3608, 42160), (3740, 40672), (3968, 38335), (4216, 36080), (4510, 33728), (4960, 30668), (5084, 29920), (5248, 28985), (5270, 28864), (5440, 27962), (5456, 27880), (5576, 27280), (5797, 26240), (5984, 25420), (6355, 23936), (6560, 23188), (6820, 22304), (6970, 21824), (7040, 21607), (7216, 21080), (7480, 20336), (7667, 19840), (8432, 18040), (9020, 16864), (9920, 15334), (10168, 14960), (10540, 14432), (10880, 13981), (10912, 13940), (11152, 13640), (11594, 13120), (11968, 12710)]