2877905160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204979}}^1$

素因数の和:205012

約数の個数: 128

約数和(自身を含む): 10330992000

約数和(自身を除く): 7453086840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 204979, 409958, 614937, 819916, 1024895, 1229874, 1639832, 1844811, 2049790, 2459748, 2664727, 3074685, 3689622, 4099580, 4919496, 5329454, 5534433, 6149370, 7379244, 7994181, 8199160, 9224055, 10658908, 11068866, 12298740, 13323635, 14758488, 15988362, 18448110, 21317816, 22137732, 23982543, 24597480, 26647270, 27672165, 31976724, 36896220, 39970905, 44275464, 47965086, 53294540, 55344330, 63953448, 71947629, 73792440, 79941810, 95930172, 106589080, 110688660, 119912715, 143895258, 159883620, 191860344, 221377320, 239825430, 287790516, 319767240, 359738145, 479650860, 575581032, 719476290, 959301720, 1438952580, 2877905160]

約数ペア:

[(1, 2877905160), (2, 1438952580), (3, 959301720), (4, 719476290), (5, 575581032), (6, 479650860), (8, 359738145), (9, 319767240), (10, 287790516), (12, 239825430), (13, 221377320), (15, 191860344), (18, 159883620), (20, 143895258), (24, 119912715), (26, 110688660), (27, 106589080), (30, 95930172), (36, 79941810), (39, 73792440), (40, 71947629), (45, 63953448), (52, 55344330), (54, 53294540), (60, 47965086), (65, 44275464), (72, 39970905), (78, 36896220), (90, 31976724), (104, 27672165), (108, 26647270), (117, 24597480), (120, 23982543), (130, 22137732), (135, 21317816), (156, 18448110), (180, 15988362), (195, 14758488), (216, 13323635), (234, 12298740), (260, 11068866), (270, 10658908), (312, 9224055), (351, 8199160), (360, 7994181), (390, 7379244), (468, 6149370), (520, 5534433), (540, 5329454), (585, 4919496), (702, 4099580), (780, 3689622), (936, 3074685), (1080, 2664727), (1170, 2459748), (1404, 2049790), (1560, 1844811), (1755, 1639832), (2340, 1229874), (2808, 1024895), (3510, 819916), (4680, 614937), (7020, 409958), (14040, 204979)]