70184400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:454

約数の個数: 240

約数和(自身を含む): 264774720

約数和(自身を除く): 194590320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 80, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 176, 195, 200, 208, 220, 240, 260, 264, 275, 286, 300, 312, 325, 330, 390, 400, 409, 429, 440, 520, 528, 550, 572, 600, 624, 650, 660, 715, 780, 818, 825, 858, 880, 975, 1040, 1100, 1144, 1200, 1227, 1300, 1320, 1430, 1560, 1636, 1650, 1716, 1950, 2045, 2145, 2200, 2288, 2454, 2600, 2640, 2860, 3120, 3272, 3300, 3432, 3575, 3900, 4090, 4290, 4400, 4499, 4908, 5200, 5317, 5720, 6135, 6544, 6600, 6864, 7150, 7800, 8180, 8580, 8998, 9816, 10225, 10634, 10725, 11440, 12270, 13200, 13497, 14300, 15600, 15951, 16360, 17160, 17996, 19632, 20450, 21268, 21450, 22495, 24540, 26585, 26994, 28600, 30675, 31902, 32720, 34320, 35992, 40900, 42536, 42900, 44990, 49080, 53170, 53988, 57200, 58487, 61350, 63804, 67485, 71984, 79755, 81800, 85072, 85800, 89980, 98160, 106340, 107976, 112475, 116974, 122700, 127608, 132925, 134970, 159510, 163600, 171600, 175461, 179960, 212680, 215952, 224950, 233948, 245400, 255216, 265850, 269940, 292435, 319020, 337425, 350922, 359920, 398775, 425360, 449900, 467896, 490800, 531700, 539880, 584870, 638040, 674850, 701844, 797550, 877305, 899800, 935792, 1063400, 1079760, 1169740, 1276080, 1349700, 1403688, 1462175, 1595100, 1754610, 1799600, 2126800, 2339480, 2699400, 2807376, 2924350, 3190200, 3509220, 4386525, 4678960, 5398800, 5848700, 6380400, 7018440, 8773050, 11697400, 14036880, 17546100, 23394800, 35092200, 70184400]

約数ペア:

[(1, 70184400), (2, 35092200), (3, 23394800), (4, 17546100), (5, 14036880), (6, 11697400), (8, 8773050), (10, 7018440), (11, 6380400), (12, 5848700), (13, 5398800), (15, 4678960), (16, 4386525), (20, 3509220), (22, 3190200), (24, 2924350), (25, 2807376), (26, 2699400), (30, 2339480), (33, 2126800), (39, 1799600), (40, 1754610), (44, 1595100), (48, 1462175), (50, 1403688), (52, 1349700), (55, 1276080), (60, 1169740), (65, 1079760), (66, 1063400), (75, 935792), (78, 899800), (80, 877305), (88, 797550), (100, 701844), (104, 674850), (110, 638040), (120, 584870), (130, 539880), (132, 531700), (143, 490800), (150, 467896), (156, 449900), (165, 425360), (176, 398775), (195, 359920), (200, 350922), (208, 337425), (220, 319020), (240, 292435), (260, 269940), (264, 265850), (275, 255216), (286, 245400), (300, 233948), (312, 224950), (325, 215952), (330, 212680), (390, 179960), (400, 175461), (409, 171600), (429, 163600), (440, 159510), (520, 134970), (528, 132925), (550, 127608), (572, 122700), (600, 116974), (624, 112475), (650, 107976), (660, 106340), (715, 98160), (780, 89980), (818, 85800), (825, 85072), (858, 81800), (880, 79755), (975, 71984), (1040, 67485), (1100, 63804), (1144, 61350), (1200, 58487), (1227, 57200), (1300, 53988), (1320, 53170), (1430, 49080), (1560, 44990), (1636, 42900), (1650, 42536), (1716, 40900), (1950, 35992), (2045, 34320), (2145, 32720), (2200, 31902), (2288, 30675), (2454, 28600), (2600, 26994), (2640, 26585), (2860, 24540), (3120, 22495), (3272, 21450), (3300, 21268), (3432, 20450), (3575, 19632), (3900, 17996), (4090, 17160), (4290, 16360), (4400, 15951), (4499, 15600), (4908, 14300), (5200, 13497), (5317, 13200), (5720, 12270), (6135, 11440), (6544, 10725), (6600, 10634), (6864, 10225), (7150, 9816), (7800, 8998), (8180, 8580)]