181102740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:882

約数の個数: 192

約数和(自身を含む): 640120320

約数和(自身を除く): 459017580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 41, 42, 52, 60, 65, 70, 78, 82, 84, 91, 105, 123, 130, 140, 156, 164, 182, 195, 205, 210, 246, 260, 273, 287, 364, 390, 410, 420, 455, 492, 533, 546, 574, 615, 780, 809, 820, 861, 910, 1066, 1092, 1148, 1230, 1365, 1435, 1599, 1618, 1722, 1820, 2132, 2427, 2460, 2665, 2730, 2870, 3198, 3236, 3444, 3731, 4045, 4305, 4854, 5330, 5460, 5663, 5740, 6396, 7462, 7995, 8090, 8610, 9708, 10517, 10660, 11193, 11326, 12135, 14924, 15990, 16180, 16989, 17220, 18655, 21034, 22386, 22652, 24270, 28315, 31551, 31980, 33169, 33978, 37310, 42068, 44772, 48540, 52585, 55965, 56630, 63102, 66338, 67956, 73619, 74620, 84945, 99507, 105170, 111930, 113260, 126204, 132676, 147238, 157755, 165845, 169890, 199014, 210340, 220857, 223860, 232183, 294476, 315510, 331690, 339780, 368095, 398028, 431197, 441714, 464366, 497535, 631020, 663380, 696549, 736190, 862394, 883428, 928732, 995070, 1104285, 1160915, 1293591, 1393098, 1472380, 1724788, 1990140, 2155985, 2208570, 2321830, 2587182, 2786196, 3018379, 3482745, 4311970, 4417140, 4643660, 5174364, 6036758, 6467955, 6965490, 8623940, 9055137, 12073516, 12935910, 13930980, 15091895, 18110274, 25871820, 30183790, 36220548, 45275685, 60367580, 90551370, 181102740]

約数ペア:

[(1, 181102740), (2, 90551370), (3, 60367580), (4, 45275685), (5, 36220548), (6, 30183790), (7, 25871820), (10, 18110274), (12, 15091895), (13, 13930980), (14, 12935910), (15, 12073516), (20, 9055137), (21, 8623940), (26, 6965490), (28, 6467955), (30, 6036758), (35, 5174364), (39, 4643660), (41, 4417140), (42, 4311970), (52, 3482745), (60, 3018379), (65, 2786196), (70, 2587182), (78, 2321830), (82, 2208570), (84, 2155985), (91, 1990140), (105, 1724788), (123, 1472380), (130, 1393098), (140, 1293591), (156, 1160915), (164, 1104285), (182, 995070), (195, 928732), (205, 883428), (210, 862394), (246, 736190), (260, 696549), (273, 663380), (287, 631020), (364, 497535), (390, 464366), (410, 441714), (420, 431197), (455, 398028), (492, 368095), (533, 339780), (546, 331690), (574, 315510), (615, 294476), (780, 232183), (809, 223860), (820, 220857), (861, 210340), (910, 199014), (1066, 169890), (1092, 165845), (1148, 157755), (1230, 147238), (1365, 132676), (1435, 126204), (1599, 113260), (1618, 111930), (1722, 105170), (1820, 99507), (2132, 84945), (2427, 74620), (2460, 73619), (2665, 67956), (2730, 66338), (2870, 63102), (3198, 56630), (3236, 55965), (3444, 52585), (3731, 48540), (4045, 44772), (4305, 42068), (4854, 37310), (5330, 33978), (5460, 33169), (5663, 31980), (5740, 31551), (6396, 28315), (7462, 24270), (7995, 22652), (8090, 22386), (8610, 21034), (9708, 18655), (10517, 17220), (10660, 16989), (11193, 16180), (11326, 15990), (12135, 14924)]