1295011380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:938

約数の個数: 192

約数和(自身を含む): 4172636160

約数和(自身を除く): 2877624780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 127, 130, 156, 170, 195, 204, 221, 254, 255, 260, 340, 381, 390, 442, 508, 510, 635, 663, 762, 769, 780, 884, 1020, 1105, 1270, 1326, 1524, 1538, 1651, 1905, 2159, 2210, 2307, 2540, 2652, 3076, 3302, 3315, 3810, 3845, 4318, 4420, 4614, 4953, 6477, 6604, 6630, 7620, 7690, 8255, 8636, 9228, 9906, 9997, 10795, 11535, 12954, 13073, 13260, 15380, 16510, 19812, 19994, 21590, 23070, 24765, 25908, 26146, 28067, 29991, 32385, 33020, 39219, 39988, 43180, 46140, 49530, 49985, 52292, 56134, 59982, 64770, 65365, 78438, 84201, 97663, 99060, 99970, 112268, 119964, 129540, 130730, 140335, 149955, 156876, 168402, 169949, 195326, 196095, 199940, 261460, 280670, 292989, 299910, 336804, 339898, 390652, 392190, 421005, 488315, 509847, 561340, 585978, 599820, 679796, 784380, 842010, 849745, 976630, 1019694, 1171956, 1269619, 1464945, 1660271, 1684020, 1699490, 1953260, 2039388, 2539238, 2549235, 2929890, 3320542, 3398980, 3808857, 4980813, 5078476, 5098470, 5859780, 6348095, 6641084, 7617714, 8301355, 9961626, 10196940, 12696190, 15235428, 16602710, 19044285, 19923252, 21583523, 24904065, 25392380, 33205420, 38088570, 43167046, 49808130, 64750569, 76177140, 86334092, 99616260, 107917615, 129501138, 215835230, 259002276, 323752845, 431670460, 647505690, 1295011380]

約数ペア:

[(1, 1295011380), (2, 647505690), (3, 431670460), (4, 323752845), (5, 259002276), (6, 215835230), (10, 129501138), (12, 107917615), (13, 99616260), (15, 86334092), (17, 76177140), (20, 64750569), (26, 49808130), (30, 43167046), (34, 38088570), (39, 33205420), (51, 25392380), (52, 24904065), (60, 21583523), (65, 19923252), (68, 19044285), (78, 16602710), (85, 15235428), (102, 12696190), (127, 10196940), (130, 9961626), (156, 8301355), (170, 7617714), (195, 6641084), (204, 6348095), (221, 5859780), (254, 5098470), (255, 5078476), (260, 4980813), (340, 3808857), (381, 3398980), (390, 3320542), (442, 2929890), (508, 2549235), (510, 2539238), (635, 2039388), (663, 1953260), (762, 1699490), (769, 1684020), (780, 1660271), (884, 1464945), (1020, 1269619), (1105, 1171956), (1270, 1019694), (1326, 976630), (1524, 849745), (1538, 842010), (1651, 784380), (1905, 679796), (2159, 599820), (2210, 585978), (2307, 561340), (2540, 509847), (2652, 488315), (3076, 421005), (3302, 392190), (3315, 390652), (3810, 339898), (3845, 336804), (4318, 299910), (4420, 292989), (4614, 280670), (4953, 261460), (6477, 199940), (6604, 196095), (6630, 195326), (7620, 169949), (7690, 168402), (8255, 156876), (8636, 149955), (9228, 140335), (9906, 130730), (9997, 129540), (10795, 119964), (11535, 112268), (12954, 99970), (13073, 99060), (13260, 97663), (15380, 84201), (16510, 78438), (19812, 65365), (19994, 64770), (21590, 59982), (23070, 56134), (24765, 52292), (25908, 49985), (26146, 49530), (28067, 46140), (29991, 43180), (32385, 39988), (33020, 39219)]