259644840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 384

約数和(自身を含む): 1011916800

約数和(自身を除く): 752271960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 59, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 118, 120, 124, 130, 140, 155, 156, 168, 169, 177, 182, 186, 195, 210, 217, 236, 248, 260, 273, 280, 295, 310, 312, 338, 354, 364, 372, 390, 403, 413, 420, 434, 455, 465, 472, 507, 520, 546, 590, 620, 651, 676, 708, 728, 744, 767, 780, 806, 826, 840, 845, 868, 885, 910, 930, 1014, 1085, 1092, 1180, 1183, 1209, 1239, 1240, 1302, 1352, 1365, 1416, 1534, 1560, 1612, 1652, 1690, 1736, 1770, 1820, 1829, 1860, 2015, 2028, 2065, 2170, 2184, 2301, 2360, 2366, 2418, 2478, 2535, 2604, 2730, 2821, 3068, 3224, 3255, 3304, 3380, 3540, 3549, 3640, 3658, 3720, 3835, 4030, 4056, 4130, 4340, 4602, 4732, 4836, 4956, 5070, 5208, 5239, 5369, 5460, 5487, 5642, 5915, 6045, 6136, 6195, 6510, 6760, 7080, 7098, 7316, 7670, 8060, 8260, 8463, 8680, 9145, 9204, 9464, 9672, 9912, 9971, 10140, 10478, 10738, 10920, 10974, 11284, 11505, 11830, 12090, 12390, 12803, 13020, 14105, 14196, 14632, 15340, 15717, 16107, 16120, 16520, 16926, 17745, 18290, 18408, 19942, 20280, 20956, 21476, 21948, 22568, 23010, 23660, 23777, 24180, 24780, 25606, 26040, 26195, 26845, 27435, 28210, 28392, 29913, 30680, 31434, 32214, 33852, 35490, 36580, 36673, 38409, 39884, 41912, 42315, 42952, 43896, 46020, 47320, 47554, 48360, 49560, 49855, 51212, 52390, 53690, 54870, 56420, 59826, 62868, 64015, 64428, 67704, 69797, 70980, 71331, 73160, 73346, 76818, 78585, 79768, 80535, 84630, 92040, 95108, 99710, 102424, 104780, 107380, 109740, 110019, 112840, 118885, 119652, 125736, 128030, 128856, 139594, 141960, 142662, 146692, 149565, 153636, 157170, 161070, 166439, 169260, 183365, 190216, 192045, 199420, 209391, 209560, 214760, 219480, 220038, 237770, 239304, 256060, 279188, 285324, 293384, 299130, 307272, 309101, 314340, 322140, 332878, 338520, 348985, 356655, 366730, 384090, 398840, 418782, 440076, 475540, 499317, 512120, 550095, 558376, 570648, 598260, 618202, 628680, 644280, 665756, 697970, 713310, 733460, 768180, 832195, 837564, 880152, 927303, 951080, 998634, 1046955, 1100190, 1196520, 1236404, 1331512, 1395940, 1426620, 1466920, 1536360, 1545505, 1664390, 1675128, 1854606, 1997268, 2093910, 2163707, 2200380, 2472808, 2496585, 2791880, 2853240, 3091010, 3328780, 3709212, 3994536, 4187820, 4327414, 4400760, 4636515, 4993170, 6182020, 6491121, 6657560, 7418424, 8375640, 8654828, 9273030, 9986340, 10818535, 12364040, 12982242, 17309656, 18546060, 19972680, 21637070, 25964484, 32455605, 37092120, 43274140, 51928968, 64911210, 86548280, 129822420, 259644840]

約数ペア:

[(1, 259644840), (2, 129822420), (3, 86548280), (4, 64911210), (5, 51928968), (6, 43274140), (7, 37092120), (8, 32455605), (10, 25964484), (12, 21637070), (13, 19972680), (14, 18546060), (15, 17309656), (20, 12982242), (21, 12364040), (24, 10818535), (26, 9986340), (28, 9273030), (30, 8654828), (31, 8375640), (35, 7418424), (39, 6657560), (40, 6491121), (42, 6182020), (52, 4993170), (56, 4636515), (59, 4400760), (60, 4327414), (62, 4187820), (65, 3994536), (70, 3709212), (78, 3328780), (84, 3091010), (91, 2853240), (93, 2791880), (104, 2496585), (105, 2472808), (118, 2200380), (120, 2163707), (124, 2093910), (130, 1997268), (140, 1854606), (155, 1675128), (156, 1664390), (168, 1545505), (169, 1536360), (177, 1466920), (182, 1426620), (186, 1395940), (195, 1331512), (210, 1236404), (217, 1196520), (236, 1100190), (248, 1046955), (260, 998634), (273, 951080), (280, 927303), (295, 880152), (310, 837564), (312, 832195), (338, 768180), (354, 733460), (364, 713310), (372, 697970), (390, 665756), (403, 644280), (413, 628680), (420, 618202), (434, 598260), (455, 570648), (465, 558376), (472, 550095), (507, 512120), (520, 499317), (546, 475540), (590, 440076), (620, 418782), (651, 398840), (676, 384090), (708, 366730), (728, 356655), (744, 348985), (767, 338520), (780, 332878), (806, 322140), (826, 314340), (840, 309101), (845, 307272), (868, 299130), (885, 293384), (910, 285324), (930, 279188), (1014, 256060), (1085, 239304), (1092, 237770), (1180, 220038), (1183, 219480), (1209, 214760), (1239, 209560), (1240, 209391), (1302, 199420), (1352, 192045), (1365, 190216), (1416, 183365), (1534, 169260), (1560, 166439), (1612, 161070), (1652, 157170), (1690, 153636), (1736, 149565), (1770, 146692), (1820, 142662), (1829, 141960), (1860, 139594), (2015, 128856), (2028, 128030), (2065, 125736), (2170, 119652), (2184, 118885), (2301, 112840), (2360, 110019), (2366, 109740), (2418, 107380), (2478, 104780), (2535, 102424), (2604, 99710), (2730, 95108), (2821, 92040), (3068, 84630), (3224, 80535), (3255, 79768), (3304, 78585), (3380, 76818), (3540, 73346), (3549, 73160), (3640, 71331), (3658, 70980), (3720, 69797), (3835, 67704), (4030, 64428), (4056, 64015), (4130, 62868), (4340, 59826), (4602, 56420), (4732, 54870), (4836, 53690), (4956, 52390), (5070, 51212), (5208, 49855), (5239, 49560), (5369, 48360), (5460, 47554), (5487, 47320), (5642, 46020), (5915, 43896), (6045, 42952), (6136, 42315), (6195, 41912), (6510, 39884), (6760, 38409), (7080, 36673), (7098, 36580), (7316, 35490), (7670, 33852), (8060, 32214), (8260, 31434), (8463, 30680), (8680, 29913), (9145, 28392), (9204, 28210), (9464, 27435), (9672, 26845), (9912, 26195), (9971, 26040), (10140, 25606), (10478, 24780), (10738, 24180), (10920, 23777), (10974, 23660), (11284, 23010), (11505, 22568), (11830, 21948), (12090, 21476), (12390, 20956), (12803, 20280), (13020, 19942), (14105, 18408), (14196, 18290), (14632, 17745), (15340, 16926), (15717, 16520), (16107, 16120)]