214102980

素因数分解:

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

素因数の和:4395

約数の個数: 192

約数和(自身を含む): 820001280

約数和(自身を除く): 605898300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4357, 4914, 5460, 7020, 8190, 8714, 9828, 12285, 13071, 16380, 17428, 21785, 24570, 26142, 30499, 39213, 43570, 49140, 52284, 56641, 60998, 65355, 78426, 87140, 91497, 113282, 117639, 121996, 130710, 152495, 156852, 169923, 182994, 196065, 226564, 235278, 261420, 274491, 283205, 304990, 339846, 365988, 392130, 396487, 457485, 470556, 509769, 548982, 566410, 588195, 609980, 679692, 784260, 792974, 823473, 849615, 914970, 1019538, 1097964, 1132820, 1176390, 1189461, 1372455, 1529307, 1585948, 1646946, 1699230, 1829940, 1982435, 2039076, 2352780, 2378922, 2548845, 2744910, 3058614, 3293892, 3398460, 3568383, 3964870, 4117365, 4757844, 5097690, 5489820, 5947305, 6117228, 7136766, 7646535, 7929740, 8234730, 10195380, 10705149, 11894610, 14273532, 15293070, 16469460, 17841915, 21410298, 23789220, 30586140, 35683830, 42820596, 53525745, 71367660, 107051490, 214102980]

約数ペア:

[(1, 214102980), (2, 107051490), (3, 71367660), (4, 53525745), (5, 42820596), (6, 35683830), (7, 30586140), (9, 23789220), (10, 21410298), (12, 17841915), (13, 16469460), (14, 15293070), (15, 14273532), (18, 11894610), (20, 10705149), (21, 10195380), (26, 8234730), (27, 7929740), (28, 7646535), (30, 7136766), (35, 6117228), (36, 5947305), (39, 5489820), (42, 5097690), (45, 4757844), (52, 4117365), (54, 3964870), (60, 3568383), (63, 3398460), (65, 3293892), (70, 3058614), (78, 2744910), (84, 2548845), (90, 2378922), (91, 2352780), (105, 2039076), (108, 1982435), (117, 1829940), (126, 1699230), (130, 1646946), (135, 1585948), (140, 1529307), (156, 1372455), (180, 1189461), (182, 1176390), (189, 1132820), (195, 1097964), (210, 1019538), (234, 914970), (252, 849615), (260, 823473), (270, 792974), (273, 784260), (315, 679692), (351, 609980), (364, 588195), (378, 566410), (390, 548982), (420, 509769), (455, 470556), (468, 457485), (540, 396487), (546, 392130), (585, 365988), (630, 339846), (702, 304990), (756, 283205), (780, 274491), (819, 261420), (910, 235278), (945, 226564), (1092, 196065), (1170, 182994), (1260, 169923), (1365, 156852), (1404, 152495), (1638, 130710), (1755, 121996), (1820, 117639), (1890, 113282), (2340, 91497), (2457, 87140), (2730, 78426), (3276, 65355), (3510, 60998), (3780, 56641), (4095, 52284), (4357, 49140), (4914, 43570), (5460, 39213), (7020, 30499), (8190, 26142), (8714, 24570), (9828, 21785), (12285, 17428), (13071, 16380)]