844269660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1889}}^1$

素因数の和:2108

約数の個数: 144

約数和(自身を含む): 2773854720

約数和(自身を除く): 1929585060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 191, 195, 234, 260, 382, 390, 468, 573, 585, 764, 780, 955, 1146, 1170, 1719, 1889, 1910, 2292, 2340, 2483, 2865, 3438, 3778, 3820, 4966, 5667, 5730, 6876, 7449, 7556, 8595, 9445, 9932, 11334, 11460, 12415, 14898, 17001, 17190, 18890, 22347, 22668, 24557, 24830, 28335, 29796, 34002, 34380, 37245, 37780, 44694, 49114, 49660, 56670, 68004, 73671, 74490, 85005, 89388, 98228, 111735, 113340, 122785, 147342, 148980, 170010, 221013, 223470, 245570, 294684, 340020, 360799, 368355, 442026, 446940, 491140, 721598, 736710, 884052, 1082397, 1105065, 1443196, 1473420, 1803995, 2164794, 2210130, 3247191, 3607990, 4329588, 4420260, 4690387, 5411985, 6494382, 7215980, 9380774, 10823970, 12988764, 14071161, 16235955, 18761548, 21647940, 23451935, 28142322, 32471910, 42213483, 46903870, 56284644, 64943820, 70355805, 84426966, 93807740, 140711610, 168853932, 211067415, 281423220, 422134830, 844269660]

約数ペア:

[(1, 844269660), (2, 422134830), (3, 281423220), (4, 211067415), (5, 168853932), (6, 140711610), (9, 93807740), (10, 84426966), (12, 70355805), (13, 64943820), (15, 56284644), (18, 46903870), (20, 42213483), (26, 32471910), (30, 28142322), (36, 23451935), (39, 21647940), (45, 18761548), (52, 16235955), (60, 14071161), (65, 12988764), (78, 10823970), (90, 9380774), (117, 7215980), (130, 6494382), (156, 5411985), (180, 4690387), (191, 4420260), (195, 4329588), (234, 3607990), (260, 3247191), (382, 2210130), (390, 2164794), (468, 1803995), (573, 1473420), (585, 1443196), (764, 1105065), (780, 1082397), (955, 884052), (1146, 736710), (1170, 721598), (1719, 491140), (1889, 446940), (1910, 442026), (2292, 368355), (2340, 360799), (2483, 340020), (2865, 294684), (3438, 245570), (3778, 223470), (3820, 221013), (4966, 170010), (5667, 148980), (5730, 147342), (6876, 122785), (7449, 113340), (7556, 111735), (8595, 98228), (9445, 89388), (9932, 85005), (11334, 74490), (11460, 73671), (12415, 68004), (14898, 56670), (17001, 49660), (17190, 49114), (18890, 44694), (22347, 37780), (22668, 37245), (24557, 34380), (24830, 34002), (28335, 29796)]