841881260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 2148249600

約数和(自身を除く): 1306368340

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 73, 76, 89, 95, 110, 124, 146, 155, 178, 190, 209, 220, 292, 310, 341, 356, 365, 380, 418, 445, 589, 620, 682, 730, 803, 836, 890, 979, 1045, 1178, 1364, 1387, 1460, 1606, 1691, 1705, 1780, 1958, 2090, 2263, 2356, 2759, 2774, 2945, 3212, 3382, 3410, 3916, 4015, 4180, 4526, 4895, 5518, 5548, 5890, 6479, 6497, 6764, 6820, 6935, 8030, 8455, 9052, 9790, 11036, 11315, 11780, 12958, 12994, 13795, 13870, 15257, 16060, 16910, 18601, 19580, 22630, 24893, 25916, 25988, 27590, 27740, 30349, 30514, 32395, 32485, 33820, 37202, 42997, 45260, 49786, 52421, 55180, 60698, 61028, 64790, 64970, 71467, 74404, 76285, 85994, 93005, 99572, 104842, 121396, 123443, 124465, 129580, 129940, 142934, 151745, 152570, 171988, 186010, 201407, 209684, 214985, 246886, 248930, 262105, 285868, 303490, 305140, 357335, 372020, 402814, 429970, 472967, 493772, 497860, 524210, 576631, 606980, 617215, 714670, 805628, 859940, 945934, 1007035, 1048420, 1153262, 1234430, 1357873, 1429340, 1891868, 2014070, 2215477, 2306524, 2364835, 2468860, 2715746, 2883155, 3826733, 4028140, 4430954, 4729670, 5431492, 5766310, 6789365, 7653466, 8861908, 9459340, 11077385, 11532620, 13578730, 15306932, 19133665, 22154770, 27157460, 38267330, 42094063, 44309540, 76534660, 84188126, 168376252, 210470315, 420940630, 841881260]

約数ペア:

[(1, 841881260), (2, 420940630), (4, 210470315), (5, 168376252), (10, 84188126), (11, 76534660), (19, 44309540), (20, 42094063), (22, 38267330), (31, 27157460), (38, 22154770), (44, 19133665), (55, 15306932), (62, 13578730), (73, 11532620), (76, 11077385), (89, 9459340), (95, 8861908), (110, 7653466), (124, 6789365), (146, 5766310), (155, 5431492), (178, 4729670), (190, 4430954), (209, 4028140), (220, 3826733), (292, 2883155), (310, 2715746), (341, 2468860), (356, 2364835), (365, 2306524), (380, 2215477), (418, 2014070), (445, 1891868), (589, 1429340), (620, 1357873), (682, 1234430), (730, 1153262), (803, 1048420), (836, 1007035), (890, 945934), (979, 859940), (1045, 805628), (1178, 714670), (1364, 617215), (1387, 606980), (1460, 576631), (1606, 524210), (1691, 497860), (1705, 493772), (1780, 472967), (1958, 429970), (2090, 402814), (2263, 372020), (2356, 357335), (2759, 305140), (2774, 303490), (2945, 285868), (3212, 262105), (3382, 248930), (3410, 246886), (3916, 214985), (4015, 209684), (4180, 201407), (4526, 186010), (4895, 171988), (5518, 152570), (5548, 151745), (5890, 142934), (6479, 129940), (6497, 129580), (6764, 124465), (6820, 123443), (6935, 121396), (8030, 104842), (8455, 99572), (9052, 93005), (9790, 85994), (11036, 76285), (11315, 74404), (11780, 71467), (12958, 64970), (12994, 64790), (13795, 61028), (13870, 60698), (15257, 55180), (16060, 52421), (16910, 49786), (18601, 45260), (19580, 42997), (22630, 37202), (24893, 33820), (25916, 32485), (25988, 32395), (27590, 30514), (27740, 30349)]