890370240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:739

約数の個数: 224

約数和(自身を含む): 3031784640

約数和(自身を除く): 2141414400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 89, 96, 102, 120, 136, 160, 170, 178, 192, 204, 240, 255, 267, 272, 320, 340, 356, 408, 445, 480, 510, 534, 544, 613, 680, 712, 816, 890, 960, 1020, 1068, 1088, 1226, 1335, 1360, 1424, 1513, 1632, 1780, 1839, 2040, 2136, 2452, 2670, 2720, 2848, 3026, 3065, 3264, 3560, 3678, 4080, 4272, 4539, 4904, 5340, 5440, 5696, 6052, 6130, 7120, 7356, 7565, 8160, 8544, 9078, 9195, 9808, 10421, 10680, 12104, 12260, 14240, 14712, 15130, 16320, 17088, 18156, 18390, 19616, 20842, 21360, 22695, 24208, 24520, 28480, 29424, 30260, 31263, 36312, 36780, 39232, 41684, 42720, 45390, 48416, 49040, 52105, 54557, 58848, 60520, 62526, 72624, 73560, 83368, 85440, 90780, 96832, 98080, 104210, 109114, 117696, 121040, 125052, 145248, 147120, 156315, 163671, 166736, 181560, 196160, 208420, 218228, 242080, 250104, 272785, 290496, 294240, 312630, 327342, 333472, 363120, 416840, 436456, 484160, 500208, 545570, 588480, 625260, 654684, 666944, 726240, 818355, 833680, 872912, 927469, 1000416, 1091140, 1250520, 1309368, 1452480, 1636710, 1667360, 1745824, 1854938, 2000832, 2182280, 2501040, 2618736, 2782407, 3273420, 3334720, 3491648, 3709876, 4364560, 4637345, 5002080, 5237472, 5564814, 6546840, 7419752, 8729120, 9274690, 10004160, 10474944, 11129628, 13093680, 13912035, 14839504, 17458240, 18549380, 22259256, 26187360, 27824070, 29679008, 37098760, 44518512, 52374720, 55648140, 59358016, 74197520, 89037024, 111296280, 148395040, 178074048, 222592560, 296790080, 445185120, 890370240]

約数ペア:

[(1, 890370240), (2, 445185120), (3, 296790080), (4, 222592560), (5, 178074048), (6, 148395040), (8, 111296280), (10, 89037024), (12, 74197520), (15, 59358016), (16, 55648140), (17, 52374720), (20, 44518512), (24, 37098760), (30, 29679008), (32, 27824070), (34, 26187360), (40, 22259256), (48, 18549380), (51, 17458240), (60, 14839504), (64, 13912035), (68, 13093680), (80, 11129628), (85, 10474944), (89, 10004160), (96, 9274690), (102, 8729120), (120, 7419752), (136, 6546840), (160, 5564814), (170, 5237472), (178, 5002080), (192, 4637345), (204, 4364560), (240, 3709876), (255, 3491648), (267, 3334720), (272, 3273420), (320, 2782407), (340, 2618736), (356, 2501040), (408, 2182280), (445, 2000832), (480, 1854938), (510, 1745824), (534, 1667360), (544, 1636710), (613, 1452480), (680, 1309368), (712, 1250520), (816, 1091140), (890, 1000416), (960, 927469), (1020, 872912), (1068, 833680), (1088, 818355), (1226, 726240), (1335, 666944), (1360, 654684), (1424, 625260), (1513, 588480), (1632, 545570), (1780, 500208), (1839, 484160), (2040, 436456), (2136, 416840), (2452, 363120), (2670, 333472), (2720, 327342), (2848, 312630), (3026, 294240), (3065, 290496), (3264, 272785), (3560, 250104), (3678, 242080), (4080, 218228), (4272, 208420), (4539, 196160), (4904, 181560), (5340, 166736), (5440, 163671), (5696, 156315), (6052, 147120), (6130, 145248), (7120, 125052), (7356, 121040), (7565, 117696), (8160, 109114), (8544, 104210), (9078, 98080), (9195, 96832), (9808, 90780), (10421, 85440), (10680, 83368), (12104, 73560), (12260, 72624), (14240, 62526), (14712, 60520), (15130, 58848), (16320, 54557), (17088, 52105), (18156, 49040), (18390, 48416), (19616, 45390), (20842, 42720), (21360, 41684), (22695, 39232), (24208, 36780), (24520, 36312), (28480, 31263), (29424, 30260)]