1409396760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18913}}^1$

素因数の和:18959

約数の個数: 160

約数和(自身を含む): 4943363040

約数和(自身を除く): 3533966280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 3105, 3240, 3726, 4140, 4968, 6210, 7452, 8280, 9315, 12420, 14904, 18630, 18913, 24840, 37260, 37826, 56739, 74520, 75652, 94565, 113478, 151304, 170217, 189130, 226956, 283695, 340434, 378260, 434999, 453912, 510651, 567390, 680868, 756520, 851085, 869998, 1021302, 1134780, 1304997, 1361736, 1531953, 1702170, 1739996, 2042604, 2174995, 2269560, 2553255, 2609994, 3063906, 3404340, 3479992, 3914991, 4085208, 4349990, 5106510, 5219988, 6127812, 6524985, 6808680, 7659765, 7829982, 8699980, 10213020, 10439976, 11744973, 12255624, 13049970, 15319530, 15659964, 17399960, 19574955, 20426040, 23489946, 26099940, 30639060, 31319928, 35234919, 39149910, 46979892, 52199880, 58724865, 61278120, 70469838, 78299820, 93959784, 117449730, 140939676, 156599640, 176174595, 234899460, 281879352, 352349190, 469798920, 704698380, 1409396760]

約数ペア:

[(1, 1409396760), (2, 704698380), (3, 469798920), (4, 352349190), (5, 281879352), (6, 234899460), (8, 176174595), (9, 156599640), (10, 140939676), (12, 117449730), (15, 93959784), (18, 78299820), (20, 70469838), (23, 61278120), (24, 58724865), (27, 52199880), (30, 46979892), (36, 39149910), (40, 35234919), (45, 31319928), (46, 30639060), (54, 26099940), (60, 23489946), (69, 20426040), (72, 19574955), (81, 17399960), (90, 15659964), (92, 15319530), (108, 13049970), (115, 12255624), (120, 11744973), (135, 10439976), (138, 10213020), (162, 8699980), (180, 7829982), (184, 7659765), (207, 6808680), (216, 6524985), (230, 6127812), (270, 5219988), (276, 5106510), (324, 4349990), (345, 4085208), (360, 3914991), (405, 3479992), (414, 3404340), (460, 3063906), (540, 2609994), (552, 2553255), (621, 2269560), (648, 2174995), (690, 2042604), (810, 1739996), (828, 1702170), (920, 1531953), (1035, 1361736), (1080, 1304997), (1242, 1134780), (1380, 1021302), (1620, 869998), (1656, 851085), (1863, 756520), (2070, 680868), (2484, 567390), (2760, 510651), (3105, 453912), (3240, 434999), (3726, 378260), (4140, 340434), (4968, 283695), (6210, 226956), (7452, 189130), (8280, 170217), (9315, 151304), (12420, 113478), (14904, 94565), (18630, 75652), (18913, 74520), (24840, 56739), (37260, 37826)]