313480440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1411

約数の個数: 288

約数和(自身を含む): 1277246880

約数和(自身を除く): 963766440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1367, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2734, 2940, 3185, 3276, 3528, 3640, 3822, 4095, 4101, 4410, 4680, 5096, 5460, 5468, 5733, 5880, 6370, 6552, 6835, 7644, 8190, 8202, 8820, 9555, 9569, 10920, 10936, 11466, 12303, 12740, 13670, 15288, 16380, 16404, 17640, 17771, 19110, 19138, 20505, 22932, 24606, 25480, 27340, 28665, 28707, 32760, 32808, 35542, 38220, 38276, 41010, 45864, 47845, 49212, 53313, 54680, 57330, 57414, 61515, 66983, 71084, 76440, 76552, 82020, 86121, 88855, 95690, 98424, 106626, 114660, 114828, 123030, 124397, 133966, 142168, 143535, 159939, 164040, 172242, 177710, 191380, 200949, 213252, 229320, 229656, 246060, 248794, 266565, 267932, 287070, 319878, 334915, 344484, 355420, 373191, 382760, 401898, 426504, 430605, 492120, 497588, 533130, 535864, 574140, 602847, 621985, 639756, 669830, 688968, 710840, 746382, 799695, 803796, 861210, 870779, 995176, 1004745, 1066260, 1119573, 1148280, 1205694, 1243970, 1279512, 1339660, 1492764, 1599390, 1607592, 1722420, 1741558, 1865955, 2009490, 2132520, 2239146, 2411388, 2487940, 2612337, 2679320, 2985528, 3014235, 3198780, 3444840, 3483116, 3731910, 4018980, 4353895, 4478292, 4822776, 4975880, 5224674, 5597865, 6028470, 6397560, 6966232, 7463820, 7837011, 8037960, 8707790, 8956584, 10449348, 11195730, 12056940, 13061685, 14927640, 15674022, 17415580, 20898696, 22391460, 24113880, 26123370, 31348044, 34831160, 39185055, 44782920, 52246740, 62696088, 78370110, 104493480, 156740220, 313480440]

約数ペア:

[(1, 313480440), (2, 156740220), (3, 104493480), (4, 78370110), (5, 62696088), (6, 52246740), (7, 44782920), (8, 39185055), (9, 34831160), (10, 31348044), (12, 26123370), (13, 24113880), (14, 22391460), (15, 20898696), (18, 17415580), (20, 15674022), (21, 14927640), (24, 13061685), (26, 12056940), (28, 11195730), (30, 10449348), (35, 8956584), (36, 8707790), (39, 8037960), (40, 7837011), (42, 7463820), (45, 6966232), (49, 6397560), (52, 6028470), (56, 5597865), (60, 5224674), (63, 4975880), (65, 4822776), (70, 4478292), (72, 4353895), (78, 4018980), (84, 3731910), (90, 3483116), (91, 3444840), (98, 3198780), (104, 3014235), (105, 2985528), (117, 2679320), (120, 2612337), (126, 2487940), (130, 2411388), (140, 2239146), (147, 2132520), (156, 2009490), (168, 1865955), (180, 1741558), (182, 1722420), (195, 1607592), (196, 1599390), (210, 1492764), (234, 1339660), (245, 1279512), (252, 1243970), (260, 1205694), (273, 1148280), (280, 1119573), (294, 1066260), (312, 1004745), (315, 995176), (360, 870779), (364, 861210), (390, 803796), (392, 799695), (420, 746382), (441, 710840), (455, 688968), (468, 669830), (490, 639756), (504, 621985), (520, 602847), (546, 574140), (585, 535864), (588, 533130), (630, 497588), (637, 492120), (728, 430605), (735, 426504), (780, 401898), (819, 382760), (840, 373191), (882, 355420), (910, 344484), (936, 334915), (980, 319878), (1092, 287070), (1170, 267932), (1176, 266565), (1260, 248794), (1274, 246060), (1365, 229656), (1367, 229320), (1470, 213252), (1560, 200949), (1638, 191380), (1764, 177710), (1820, 172242), (1911, 164040), (1960, 159939), (2184, 143535), (2205, 142168), (2340, 133966), (2520, 124397), (2548, 123030), (2730, 114828), (2734, 114660), (2940, 106626), (3185, 98424), (3276, 95690), (3528, 88855), (3640, 86121), (3822, 82020), (4095, 76552), (4101, 76440), (4410, 71084), (4680, 66983), (5096, 61515), (5460, 57414), (5468, 57330), (5733, 54680), (5880, 53313), (6370, 49212), (6552, 47845), (6835, 45864), (7644, 41010), (8190, 38276), (8202, 38220), (8820, 35542), (9555, 32808), (9569, 32760), (10920, 28707), (10936, 28665), (11466, 27340), (12303, 25480), (12740, 24606), (13670, 22932), (15288, 20505), (16380, 19138), (16404, 19110), (17640, 17771)]