347468940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2398

約数の個数: 240

約数和(自身を含む): 1342135872

約数和(自身を除く): 994666932

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, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2357, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4714, 4914, 5265, 5460, 5670, 7020, 7071, 7371, 8190, 9428, 9828, 10530, 11340, 11785, 12285, 14142, 14742, 16380, 16499, 21060, 21213, 23570, 24570, 28284, 29484, 30641, 32998, 35355, 36855, 42426, 47140, 49140, 49497, 61282, 63639, 65996, 70710, 73710, 82495, 84852, 91923, 98994, 106065, 122564, 127278, 141420, 147420, 148491, 153205, 164990, 183846, 190917, 197988, 212130, 214487, 247485, 254556, 275769, 296982, 306410, 318195, 329980, 367692, 381834, 424260, 428974, 445473, 459615, 494970, 551538, 593964, 612820, 636390, 643461, 742455, 763668, 827307, 857948, 890946, 919230, 954585, 989940, 1072435, 1103076, 1272780, 1286922, 1336419, 1378845, 1484910, 1654614, 1781892, 1838460, 1909170, 1930383, 2144870, 2227365, 2481921, 2573844, 2672838, 2757690, 2969820, 3217305, 3309228, 3818340, 3860766, 4136535, 4289740, 4454730, 4963842, 5345676, 5515380, 5791149, 6434610, 6682095, 7721532, 8273070, 8909460, 9651915, 9927684, 11582298, 12409605, 12869220, 13364190, 16546140, 17373447, 19303830, 23164596, 24819210, 26728380, 28955745, 34746894, 38607660, 49638420, 57911490, 69493788, 86867235, 115822980, 173734470, 347468940]

約数ペア:

[(1, 347468940), (2, 173734470), (3, 115822980), (4, 86867235), (5, 69493788), (6, 57911490), (7, 49638420), (9, 38607660), (10, 34746894), (12, 28955745), (13, 26728380), (14, 24819210), (15, 23164596), (18, 19303830), (20, 17373447), (21, 16546140), (26, 13364190), (27, 12869220), (28, 12409605), (30, 11582298), (35, 9927684), (36, 9651915), (39, 8909460), (42, 8273070), (45, 7721532), (52, 6682095), (54, 6434610), (60, 5791149), (63, 5515380), (65, 5345676), (70, 4963842), (78, 4454730), (81, 4289740), (84, 4136535), (90, 3860766), (91, 3818340), (105, 3309228), (108, 3217305), (117, 2969820), (126, 2757690), (130, 2672838), (135, 2573844), (140, 2481921), (156, 2227365), (162, 2144870), (180, 1930383), (182, 1909170), (189, 1838460), (195, 1781892), (210, 1654614), (234, 1484910), (252, 1378845), (260, 1336419), (270, 1286922), (273, 1272780), (315, 1103076), (324, 1072435), (351, 989940), (364, 954585), (378, 919230), (390, 890946), (405, 857948), (420, 827307), (455, 763668), (468, 742455), (540, 643461), (546, 636390), (567, 612820), (585, 593964), (630, 551538), (702, 494970), (756, 459615), (780, 445473), (810, 428974), (819, 424260), (910, 381834), (945, 367692), (1053, 329980), (1092, 318195), (1134, 306410), (1170, 296982), (1260, 275769), (1365, 254556), (1404, 247485), (1620, 214487), (1638, 212130), (1755, 197988), (1820, 190917), (1890, 183846), (2106, 164990), (2268, 153205), (2340, 148491), (2357, 147420), (2457, 141420), (2730, 127278), (2835, 122564), (3276, 106065), (3510, 98994), (3780, 91923), (4095, 84852), (4212, 82495), (4714, 73710), (4914, 70710), (5265, 65996), (5460, 63639), (5670, 61282), (7020, 49497), (7071, 49140), (7371, 47140), (8190, 42426), (9428, 36855), (9828, 35355), (10530, 32998), (11340, 30641), (11785, 29484), (12285, 28284), (14142, 24570), (14742, 23570), (16380, 21213), (16499, 21060)]