291210539440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{23497}}^1$

素因数の和:23679

約数の個数: 160

約数和(自身を含む): 717482292480

約数和(自身を除く): 426271753040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 53, 74, 79, 80, 106, 148, 158, 185, 212, 265, 296, 316, 370, 395, 424, 530, 592, 632, 740, 790, 848, 1060, 1264, 1480, 1580, 1961, 2120, 2923, 2960, 3160, 3922, 4187, 4240, 5846, 6320, 7844, 8374, 9805, 11692, 14615, 15688, 16748, 19610, 20935, 23384, 23497, 29230, 31376, 33496, 39220, 41870, 46768, 46994, 58460, 66992, 78440, 83740, 93988, 116920, 117485, 154919, 156880, 167480, 187976, 233840, 234970, 309838, 334960, 375952, 469940, 619676, 774595, 869389, 939880, 1239352, 1245341, 1549190, 1738778, 1856263, 1879760, 2478704, 2490682, 3098380, 3477556, 3712526, 4346945, 4981364, 6196760, 6226705, 6955112, 7425052, 8693890, 9281315, 9962728, 12393520, 12453410, 13910224, 14850104, 17387780, 18562630, 19925456, 24906820, 29700208, 34775560, 37125260, 46077617, 49813640, 68681731, 69551120, 74250520, 92155234, 98381939, 99627280, 137363462, 148501040, 184310468, 196763878, 230388085, 274726924, 343408655, 368620936, 393527756, 460776170, 491909695, 549453848, 686817310, 737241872, 787055512, 921552340, 983819390, 1098907696, 1373634620, 1574111024, 1843104680, 1967638780, 2747269240, 3640131743, 3686209360, 3935277560, 5494538480, 7280263486, 7870555120, 14560526972, 18200658715, 29121053944, 36401317430, 58242107888, 72802634860, 145605269720, 291210539440]

約数ペア:

[(1, 291210539440), (2, 145605269720), (4, 72802634860), (5, 58242107888), (8, 36401317430), (10, 29121053944), (16, 18200658715), (20, 14560526972), (37, 7870555120), (40, 7280263486), (53, 5494538480), (74, 3935277560), (79, 3686209360), (80, 3640131743), (106, 2747269240), (148, 1967638780), (158, 1843104680), (185, 1574111024), (212, 1373634620), (265, 1098907696), (296, 983819390), (316, 921552340), (370, 787055512), (395, 737241872), (424, 686817310), (530, 549453848), (592, 491909695), (632, 460776170), (740, 393527756), (790, 368620936), (848, 343408655), (1060, 274726924), (1264, 230388085), (1480, 196763878), (1580, 184310468), (1961, 148501040), (2120, 137363462), (2923, 99627280), (2960, 98381939), (3160, 92155234), (3922, 74250520), (4187, 69551120), (4240, 68681731), (5846, 49813640), (6320, 46077617), (7844, 37125260), (8374, 34775560), (9805, 29700208), (11692, 24906820), (14615, 19925456), (15688, 18562630), (16748, 17387780), (19610, 14850104), (20935, 13910224), (23384, 12453410), (23497, 12393520), (29230, 9962728), (31376, 9281315), (33496, 8693890), (39220, 7425052), (41870, 6955112), (46768, 6226705), (46994, 6196760), (58460, 4981364), (66992, 4346945), (78440, 3712526), (83740, 3477556), (93988, 3098380), (116920, 2490682), (117485, 2478704), (154919, 1879760), (156880, 1856263), (167480, 1738778), (187976, 1549190), (233840, 1245341), (234970, 1239352), (309838, 939880), (334960, 869389), (375952, 774595), (469940, 619676)]