61017840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 320

約数和(自身を含む): 236234880

約数和(自身を除く): 175217040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 48, 52, 53, 54, 60, 65, 72, 78, 80, 82, 90, 104, 106, 108, 117, 120, 123, 130, 135, 144, 156, 159, 164, 180, 195, 205, 208, 212, 216, 234, 240, 246, 260, 265, 270, 312, 318, 328, 351, 360, 369, 390, 410, 424, 432, 468, 477, 492, 520, 530, 533, 540, 585, 615, 624, 636, 656, 689, 702, 720, 738, 780, 795, 820, 848, 936, 954, 984, 1040, 1060, 1066, 1080, 1107, 1170, 1230, 1272, 1378, 1404, 1431, 1476, 1560, 1590, 1599, 1640, 1755, 1845, 1872, 1908, 1968, 2067, 2120, 2132, 2160, 2173, 2214, 2340, 2385, 2460, 2544, 2665, 2756, 2808, 2862, 2952, 3120, 3180, 3198, 3280, 3445, 3510, 3690, 3816, 4134, 4240, 4264, 4346, 4428, 4680, 4770, 4797, 4920, 5330, 5512, 5535, 5616, 5724, 5904, 6201, 6360, 6396, 6519, 6890, 7020, 7155, 7380, 7632, 7995, 8268, 8528, 8692, 8856, 9360, 9540, 9594, 9840, 10335, 10660, 10865, 11024, 11070, 11448, 12402, 12720, 12792, 13038, 13780, 14040, 14310, 14391, 14760, 15990, 16536, 17384, 17712, 18603, 19080, 19188, 19557, 20670, 21320, 21730, 22140, 22896, 23985, 24804, 25584, 26076, 27560, 28080, 28249, 28620, 28782, 29520, 31005, 31980, 32595, 33072, 34768, 37206, 38160, 38376, 39114, 41340, 42640, 43460, 44280, 47970, 49608, 52152, 55120, 56498, 57240, 57564, 58671, 62010, 63960, 65190, 71955, 74412, 76752, 78228, 82680, 84747, 86920, 88560, 93015, 95940, 97785, 99216, 104304, 112996, 114480, 115128, 117342, 124020, 127920, 130380, 141245, 143910, 148824, 156456, 165360, 169494, 173840, 186030, 191880, 195570, 225992, 230256, 234684, 248040, 254241, 260760, 282490, 287820, 293355, 297648, 312912, 338988, 372060, 383760, 391140, 423735, 451984, 469368, 496080, 508482, 521520, 564980, 575640, 586710, 677976, 744120, 762723, 782280, 847470, 938736, 1016964, 1129960, 1151280, 1173420, 1271205, 1355952, 1488240, 1525446, 1564560, 1694940, 2033928, 2259920, 2346840, 2542410, 3050892, 3389880, 3813615, 4067856, 4693680, 5084820, 6101784, 6779760, 7627230, 10169640, 12203568, 15254460, 20339280, 30508920, 61017840]

約数ペア:

[(1, 61017840), (2, 30508920), (3, 20339280), (4, 15254460), (5, 12203568), (6, 10169640), (8, 7627230), (9, 6779760), (10, 6101784), (12, 5084820), (13, 4693680), (15, 4067856), (16, 3813615), (18, 3389880), (20, 3050892), (24, 2542410), (26, 2346840), (27, 2259920), (30, 2033928), (36, 1694940), (39, 1564560), (40, 1525446), (41, 1488240), (45, 1355952), (48, 1271205), (52, 1173420), (53, 1151280), (54, 1129960), (60, 1016964), (65, 938736), (72, 847470), (78, 782280), (80, 762723), (82, 744120), (90, 677976), (104, 586710), (106, 575640), (108, 564980), (117, 521520), (120, 508482), (123, 496080), (130, 469368), (135, 451984), (144, 423735), (156, 391140), (159, 383760), (164, 372060), (180, 338988), (195, 312912), (205, 297648), (208, 293355), (212, 287820), (216, 282490), (234, 260760), (240, 254241), (246, 248040), (260, 234684), (265, 230256), (270, 225992), (312, 195570), (318, 191880), (328, 186030), (351, 173840), (360, 169494), (369, 165360), (390, 156456), (410, 148824), (424, 143910), (432, 141245), (468, 130380), (477, 127920), (492, 124020), (520, 117342), (530, 115128), (533, 114480), (540, 112996), (585, 104304), (615, 99216), (624, 97785), (636, 95940), (656, 93015), (689, 88560), (702, 86920), (720, 84747), (738, 82680), (780, 78228), (795, 76752), (820, 74412), (848, 71955), (936, 65190), (954, 63960), (984, 62010), (1040, 58671), (1060, 57564), (1066, 57240), (1080, 56498), (1107, 55120), (1170, 52152), (1230, 49608), (1272, 47970), (1378, 44280), (1404, 43460), (1431, 42640), (1476, 41340), (1560, 39114), (1590, 38376), (1599, 38160), (1640, 37206), (1755, 34768), (1845, 33072), (1872, 32595), (1908, 31980), (1968, 31005), (2067, 29520), (2120, 28782), (2132, 28620), (2160, 28249), (2173, 28080), (2214, 27560), (2340, 26076), (2385, 25584), (2460, 24804), (2544, 23985), (2665, 22896), (2756, 22140), (2808, 21730), (2862, 21320), (2952, 20670), (3120, 19557), (3180, 19188), (3198, 19080), (3280, 18603), (3445, 17712), (3510, 17384), (3690, 16536), (3816, 15990), (4134, 14760), (4240, 14391), (4264, 14310), (4346, 14040), (4428, 13780), (4680, 13038), (4770, 12792), (4797, 12720), (4920, 12402), (5330, 11448), (5512, 11070), (5535, 11024), (5616, 10865), (5724, 10660), (5904, 10335), (6201, 9840), (6360, 9594), (6396, 9540), (6519, 9360), (6890, 8856), (7020, 8692), (7155, 8528), (7380, 8268), (7632, 7995)]