207059580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12641}}^1$

素因数の和:12676

約数の個数: 144

約数和(自身を含む): 773083584

約数和(自身を除く): 566024004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 12641, 16380, 25282, 37923, 50564, 63205, 75846, 88487, 113769, 126410, 151692, 164333, 176974, 189615, 227538, 252820, 265461, 328666, 353948, 379230, 442435, 455076, 492999, 530922, 568845, 657332, 758460, 796383, 821665, 884870, 985998, 1061844, 1137690, 1150331, 1327305, 1478997, 1592766, 1643330, 1769740, 1971996, 2275380, 2300662, 2464995, 2654610, 2957994, 3185532, 3286660, 3450993, 3981915, 4601324, 4929990, 5309220, 5751655, 5915988, 6901986, 7394985, 7963830, 9859980, 10352979, 11503310, 13803972, 14789970, 15927660, 17254965, 20705958, 23006620, 29579940, 34509930, 41411916, 51764895, 69019860, 103529790, 207059580]

約数ペア:

[(1, 207059580), (2, 103529790), (3, 69019860), (4, 51764895), (5, 41411916), (6, 34509930), (7, 29579940), (9, 23006620), (10, 20705958), (12, 17254965), (13, 15927660), (14, 14789970), (15, 13803972), (18, 11503310), (20, 10352979), (21, 9859980), (26, 7963830), (28, 7394985), (30, 6901986), (35, 5915988), (36, 5751655), (39, 5309220), (42, 4929990), (45, 4601324), (52, 3981915), (60, 3450993), (63, 3286660), (65, 3185532), (70, 2957994), (78, 2654610), (84, 2464995), (90, 2300662), (91, 2275380), (105, 1971996), (117, 1769740), (126, 1643330), (130, 1592766), (140, 1478997), (156, 1327305), (180, 1150331), (182, 1137690), (195, 1061844), (210, 985998), (234, 884870), (252, 821665), (260, 796383), (273, 758460), (315, 657332), (364, 568845), (390, 530922), (420, 492999), (455, 455076), (468, 442435), (546, 379230), (585, 353948), (630, 328666), (780, 265461), (819, 252820), (910, 227538), (1092, 189615), (1170, 176974), (1260, 164333), (1365, 151692), (1638, 126410), (1820, 113769), (2340, 88487), (2730, 75846), (3276, 63205), (4095, 50564), (5460, 37923), (8190, 25282), (12641, 16380)]