310589760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 224

約数和(自身を含む): 1089672192

約数和(自身を除く): 779082432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 192, 195, 205, 208, 240, 246, 260, 312, 320, 328, 390, 410, 416, 480, 492, 520, 533, 607, 615, 624, 656, 780, 820, 832, 960, 984, 1040, 1066, 1214, 1230, 1248, 1312, 1560, 1599, 1640, 1821, 1968, 2080, 2132, 2428, 2460, 2496, 2624, 2665, 3035, 3120, 3198, 3280, 3642, 3936, 4160, 4264, 4856, 4920, 5330, 6070, 6240, 6396, 6560, 7284, 7872, 7891, 7995, 8528, 9105, 9712, 9840, 10660, 12140, 12480, 12792, 13120, 14568, 15782, 15990, 17056, 18210, 19424, 19680, 21320, 23673, 24280, 24887, 25584, 29136, 31564, 31980, 34112, 36420, 38848, 39360, 39455, 42640, 47346, 48560, 49774, 51168, 58272, 63128, 63960, 72840, 74661, 78910, 85280, 94692, 97120, 99548, 102336, 116544, 118365, 124435, 126256, 127920, 145680, 149322, 157820, 170560, 189384, 194240, 199096, 236730, 248870, 252512, 255840, 291360, 298644, 315640, 323531, 373305, 378768, 398192, 473460, 497740, 505024, 511680, 582720, 597288, 631280, 647062, 746610, 757536, 796384, 946920, 970593, 995480, 1194576, 1262560, 1294124, 1493220, 1515072, 1592768, 1617655, 1893840, 1941186, 1990960, 2389152, 2525120, 2588248, 2986440, 3235310, 3787680, 3882372, 3981920, 4778304, 4852965, 5176496, 5972880, 6470620, 7575360, 7764744, 7963840, 9705930, 10352992, 11945760, 12941240, 15529488, 19411860, 20705984, 23891520, 25882480, 31058976, 38823720, 51764960, 62117952, 77647440, 103529920, 155294880, 310589760]

約数ペア:

[(1, 310589760), (2, 155294880), (3, 103529920), (4, 77647440), (5, 62117952), (6, 51764960), (8, 38823720), (10, 31058976), (12, 25882480), (13, 23891520), (15, 20705984), (16, 19411860), (20, 15529488), (24, 12941240), (26, 11945760), (30, 10352992), (32, 9705930), (39, 7963840), (40, 7764744), (41, 7575360), (48, 6470620), (52, 5972880), (60, 5176496), (64, 4852965), (65, 4778304), (78, 3981920), (80, 3882372), (82, 3787680), (96, 3235310), (104, 2986440), (120, 2588248), (123, 2525120), (130, 2389152), (156, 1990960), (160, 1941186), (164, 1893840), (192, 1617655), (195, 1592768), (205, 1515072), (208, 1493220), (240, 1294124), (246, 1262560), (260, 1194576), (312, 995480), (320, 970593), (328, 946920), (390, 796384), (410, 757536), (416, 746610), (480, 647062), (492, 631280), (520, 597288), (533, 582720), (607, 511680), (615, 505024), (624, 497740), (656, 473460), (780, 398192), (820, 378768), (832, 373305), (960, 323531), (984, 315640), (1040, 298644), (1066, 291360), (1214, 255840), (1230, 252512), (1248, 248870), (1312, 236730), (1560, 199096), (1599, 194240), (1640, 189384), (1821, 170560), (1968, 157820), (2080, 149322), (2132, 145680), (2428, 127920), (2460, 126256), (2496, 124435), (2624, 118365), (2665, 116544), (3035, 102336), (3120, 99548), (3198, 97120), (3280, 94692), (3642, 85280), (3936, 78910), (4160, 74661), (4264, 72840), (4856, 63960), (4920, 63128), (5330, 58272), (6070, 51168), (6240, 49774), (6396, 48560), (6560, 47346), (7284, 42640), (7872, 39455), (7891, 39360), (7995, 38848), (8528, 36420), (9105, 34112), (9712, 31980), (9840, 31564), (10660, 29136), (12140, 25584), (12480, 24887), (12792, 24280), (13120, 23673), (14568, 21320), (15782, 19680), (15990, 19424), (17056, 18210)]