856411920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4357}}^1$

素因数の和:4399

約数の個数: 320

約数和(自身を含む): 3631434240

約数和(自身を除く): 2775022320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 4095, 4357, 4368, 4680, 4914, 5040, 5460, 5616, 6552, 7020, 7280, 7560, 8190, 8714, 9360, 9828, 10920, 12285, 13071, 13104, 14040, 15120, 16380, 17428, 19656, 21785, 21840, 24570, 26142, 28080, 30499, 32760, 34856, 39213, 39312, 43570, 49140, 52284, 56641, 60998, 65355, 65520, 69712, 78426, 87140, 91497, 98280, 104568, 113282, 117639, 121996, 130710, 152495, 156852, 169923, 174280, 182994, 196065, 196560, 209136, 226564, 235278, 243992, 261420, 274491, 283205, 304990, 313704, 339846, 348560, 365988, 392130, 396487, 453128, 457485, 470556, 487984, 509769, 522840, 548982, 566410, 588195, 609980, 627408, 679692, 731976, 784260, 792974, 823473, 849615, 906256, 914970, 941112, 1019538, 1045680, 1097964, 1132820, 1176390, 1189461, 1219960, 1359384, 1372455, 1463952, 1529307, 1568520, 1585948, 1646946, 1699230, 1829940, 1882224, 1982435, 2039076, 2195928, 2265640, 2352780, 2378922, 2439920, 2548845, 2718768, 2744910, 3058614, 3137040, 3171896, 3293892, 3398460, 3568383, 3659880, 3964870, 4078152, 4117365, 4391856, 4531280, 4705560, 4757844, 5097690, 5489820, 5947305, 6117228, 6343792, 6587784, 6796920, 7136766, 7319760, 7646535, 7929740, 8156304, 8234730, 9411120, 9515688, 10195380, 10705149, 10979640, 11894610, 12234456, 13175568, 13593840, 14273532, 15293070, 15859480, 16469460, 17841915, 19031376, 20390760, 21410298, 21959280, 23789220, 24468912, 28547064, 30586140, 31718960, 32938920, 35683830, 40781520, 42820596, 47578440, 53525745, 57094128, 61172280, 65877840, 71367660, 85641192, 95156880, 107051490, 122344560, 142735320, 171282384, 214102980, 285470640, 428205960, 856411920]

約数ペア:

[(1, 856411920), (2, 428205960), (3, 285470640), (4, 214102980), (5, 171282384), (6, 142735320), (7, 122344560), (8, 107051490), (9, 95156880), (10, 85641192), (12, 71367660), (13, 65877840), (14, 61172280), (15, 57094128), (16, 53525745), (18, 47578440), (20, 42820596), (21, 40781520), (24, 35683830), (26, 32938920), (27, 31718960), (28, 30586140), (30, 28547064), (35, 24468912), (36, 23789220), (39, 21959280), (40, 21410298), (42, 20390760), (45, 19031376), (48, 17841915), (52, 16469460), (54, 15859480), (56, 15293070), (60, 14273532), (63, 13593840), (65, 13175568), (70, 12234456), (72, 11894610), (78, 10979640), (80, 10705149), (84, 10195380), (90, 9515688), (91, 9411120), (104, 8234730), (105, 8156304), (108, 7929740), (112, 7646535), (117, 7319760), (120, 7136766), (126, 6796920), (130, 6587784), (135, 6343792), (140, 6117228), (144, 5947305), (156, 5489820), (168, 5097690), (180, 4757844), (182, 4705560), (189, 4531280), (195, 4391856), (208, 4117365), (210, 4078152), (216, 3964870), (234, 3659880), (240, 3568383), (252, 3398460), (260, 3293892), (270, 3171896), (273, 3137040), (280, 3058614), (312, 2744910), (315, 2718768), (336, 2548845), (351, 2439920), (360, 2378922), (364, 2352780), (378, 2265640), (390, 2195928), (420, 2039076), (432, 1982435), (455, 1882224), (468, 1829940), (504, 1699230), (520, 1646946), (540, 1585948), (546, 1568520), (560, 1529307), (585, 1463952), (624, 1372455), (630, 1359384), (702, 1219960), (720, 1189461), (728, 1176390), (756, 1132820), (780, 1097964), (819, 1045680), (840, 1019538), (910, 941112), (936, 914970), (945, 906256), (1008, 849615), (1040, 823473), (1080, 792974), (1092, 784260), (1170, 731976), (1260, 679692), (1365, 627408), (1404, 609980), (1456, 588195), (1512, 566410), (1560, 548982), (1638, 522840), (1680, 509769), (1755, 487984), (1820, 470556), (1872, 457485), (1890, 453128), (2160, 396487), (2184, 392130), (2340, 365988), (2457, 348560), (2520, 339846), (2730, 313704), (2808, 304990), (3024, 283205), (3120, 274491), (3276, 261420), (3510, 243992), (3640, 235278), (3780, 226564), (4095, 209136), (4357, 196560), (4368, 196065), (4680, 182994), (4914, 174280), (5040, 169923), (5460, 156852), (5616, 152495), (6552, 130710), (7020, 121996), (7280, 117639), (7560, 113282), (8190, 104568), (8714, 98280), (9360, 91497), (9828, 87140), (10920, 78426), (12285, 69712), (13071, 65520), (13104, 65355), (14040, 60998), (15120, 56641), (16380, 52284), (17428, 49140), (19656, 43570), (21785, 39312), (21840, 39213), (24570, 34856), (26142, 32760), (28080, 30499)]