263643120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 320

約数和(自身を含む): 1006185600

約数和(自身を除く): 742542480

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, 54, 60, 65, 72, 78, 80, 82, 90, 104, 108, 117, 120, 123, 130, 135, 144, 156, 164, 180, 195, 205, 208, 216, 229, 234, 240, 246, 260, 270, 312, 328, 351, 360, 369, 390, 410, 432, 458, 468, 492, 520, 533, 540, 585, 615, 624, 656, 687, 702, 720, 738, 780, 820, 916, 936, 984, 1040, 1066, 1080, 1107, 1145, 1170, 1230, 1374, 1404, 1476, 1560, 1599, 1640, 1755, 1832, 1845, 1872, 1968, 2061, 2132, 2160, 2214, 2290, 2340, 2460, 2665, 2748, 2808, 2952, 2977, 3120, 3198, 3280, 3435, 3510, 3664, 3690, 4122, 4264, 4428, 4580, 4680, 4797, 4920, 5330, 5496, 5535, 5616, 5904, 5954, 6183, 6396, 6870, 7020, 7380, 7995, 8244, 8528, 8856, 8931, 9160, 9360, 9389, 9594, 9840, 10305, 10660, 10992, 11070, 11908, 12366, 12792, 13740, 14040, 14391, 14760, 14885, 15990, 16488, 17712, 17862, 18320, 18778, 19188, 20610, 21320, 22140, 23816, 23985, 24732, 25584, 26793, 27480, 28080, 28167, 28782, 29520, 29770, 30915, 31980, 32976, 35724, 37556, 38376, 41220, 42640, 44280, 44655, 46945, 47632, 47970, 49464, 53586, 54960, 56334, 57564, 59540, 61830, 63960, 71448, 71955, 75112, 76752, 80379, 82440, 84501, 88560, 89310, 93890, 95940, 98928, 107172, 112668, 115128, 119080, 122057, 123660, 127920, 133965, 140835, 142896, 143910, 150224, 160758, 164880, 169002, 178620, 187780, 191880, 214344, 225336, 230256, 238160, 244114, 247320, 253503, 267930, 281670, 287820, 321516, 338004, 357240, 366171, 375560, 383760, 401895, 422505, 428688, 450672, 488228, 494640, 507006, 535860, 563340, 575640, 610285, 643032, 676008, 714480, 732342, 751120, 803790, 845010, 976456, 1014012, 1071720, 1098513, 1126680, 1151280, 1220570, 1267515, 1286064, 1352016, 1464684, 1607580, 1690020, 1830855, 1952912, 2028024, 2143440, 2197026, 2253360, 2441140, 2535030, 2929368, 3215160, 3295539, 3380040, 3661710, 4056048, 4394052, 4882280, 5070060, 5492565, 5858736, 6430320, 6591078, 6760080, 7323420, 8788104, 9764560, 10140120, 10985130, 13182156, 14646840, 16477695, 17576208, 20280240, 21970260, 26364312, 29293680, 32955390, 43940520, 52728624, 65910780, 87881040, 131821560, 263643120]

約数ペア:

[(1, 263643120), (2, 131821560), (3, 87881040), (4, 65910780), (5, 52728624), (6, 43940520), (8, 32955390), (9, 29293680), (10, 26364312), (12, 21970260), (13, 20280240), (15, 17576208), (16, 16477695), (18, 14646840), (20, 13182156), (24, 10985130), (26, 10140120), (27, 9764560), (30, 8788104), (36, 7323420), (39, 6760080), (40, 6591078), (41, 6430320), (45, 5858736), (48, 5492565), (52, 5070060), (54, 4882280), (60, 4394052), (65, 4056048), (72, 3661710), (78, 3380040), (80, 3295539), (82, 3215160), (90, 2929368), (104, 2535030), (108, 2441140), (117, 2253360), (120, 2197026), (123, 2143440), (130, 2028024), (135, 1952912), (144, 1830855), (156, 1690020), (164, 1607580), (180, 1464684), (195, 1352016), (205, 1286064), (208, 1267515), (216, 1220570), (229, 1151280), (234, 1126680), (240, 1098513), (246, 1071720), (260, 1014012), (270, 976456), (312, 845010), (328, 803790), (351, 751120), (360, 732342), (369, 714480), (390, 676008), (410, 643032), (432, 610285), (458, 575640), (468, 563340), (492, 535860), (520, 507006), (533, 494640), (540, 488228), (585, 450672), (615, 428688), (624, 422505), (656, 401895), (687, 383760), (702, 375560), (720, 366171), (738, 357240), (780, 338004), (820, 321516), (916, 287820), (936, 281670), (984, 267930), (1040, 253503), (1066, 247320), (1080, 244114), (1107, 238160), (1145, 230256), (1170, 225336), (1230, 214344), (1374, 191880), (1404, 187780), (1476, 178620), (1560, 169002), (1599, 164880), (1640, 160758), (1755, 150224), (1832, 143910), (1845, 142896), (1872, 140835), (1968, 133965), (2061, 127920), (2132, 123660), (2160, 122057), (2214, 119080), (2290, 115128), (2340, 112668), (2460, 107172), (2665, 98928), (2748, 95940), (2808, 93890), (2952, 89310), (2977, 88560), (3120, 84501), (3198, 82440), (3280, 80379), (3435, 76752), (3510, 75112), (3664, 71955), (3690, 71448), (4122, 63960), (4264, 61830), (4428, 59540), (4580, 57564), (4680, 56334), (4797, 54960), (4920, 53586), (5330, 49464), (5496, 47970), (5535, 47632), (5616, 46945), (5904, 44655), (5954, 44280), (6183, 42640), (6396, 41220), (6870, 38376), (7020, 37556), (7380, 35724), (7995, 32976), (8244, 31980), (8528, 30915), (8856, 29770), (8931, 29520), (9160, 28782), (9360, 28167), (9389, 28080), (9594, 27480), (9840, 26793), (10305, 25584), (10660, 24732), (10992, 23985), (11070, 23816), (11908, 22140), (12366, 21320), (12792, 20610), (13740, 19188), (14040, 18778), (14391, 18320), (14760, 17862), (14885, 17712), (15990, 16488)]