42902760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 140083200

約数和(自身を除く): 97180440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 607, 620, 744, 760, 930, 1140, 1178, 1214, 1240, 1767, 1821, 1860, 2280, 2356, 2428, 2945, 3035, 3534, 3642, 3720, 4712, 4856, 5890, 6070, 7068, 7284, 8835, 9105, 11533, 11780, 12140, 14136, 14568, 17670, 18210, 18817, 23066, 23560, 24280, 34599, 35340, 36420, 37634, 46132, 56451, 57665, 69198, 70680, 72840, 75268, 92264, 94085, 112902, 115330, 138396, 150536, 172995, 188170, 225804, 230660, 276792, 282255, 345990, 357523, 376340, 451608, 461320, 564510, 691980, 715046, 752680, 1072569, 1129020, 1383960, 1430092, 1787615, 2145138, 2258040, 2860184, 3575230, 4290276, 5362845, 7150460, 8580552, 10725690, 14300920, 21451380, 42902760]

約数ペア:

[(1, 42902760), (2, 21451380), (3, 14300920), (4, 10725690), (5, 8580552), (6, 7150460), (8, 5362845), (10, 4290276), (12, 3575230), (15, 2860184), (19, 2258040), (20, 2145138), (24, 1787615), (30, 1430092), (31, 1383960), (38, 1129020), (40, 1072569), (57, 752680), (60, 715046), (62, 691980), (76, 564510), (93, 461320), (95, 451608), (114, 376340), (120, 357523), (124, 345990), (152, 282255), (155, 276792), (186, 230660), (190, 225804), (228, 188170), (248, 172995), (285, 150536), (310, 138396), (372, 115330), (380, 112902), (456, 94085), (465, 92264), (570, 75268), (589, 72840), (607, 70680), (620, 69198), (744, 57665), (760, 56451), (930, 46132), (1140, 37634), (1178, 36420), (1214, 35340), (1240, 34599), (1767, 24280), (1821, 23560), (1860, 23066), (2280, 18817), (2356, 18210), (2428, 17670), (2945, 14568), (3035, 14136), (3534, 12140), (3642, 11780), (3720, 11533), (4712, 9105), (4856, 8835), (5890, 7284), (6070, 7068)]