397411560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1733}}^1$

素因数の和:1777

約数の個数: 288

約数和(自身を含む): 1618966440

約数和(自身を除く): 1221554880

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, 1470, 1560, 1638, 1733, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3466, 3528, 3640, 3822, 4095, 4410, 4680, 5096, 5199, 5460, 5733, 5880, 6370, 6552, 6932, 7644, 8190, 8665, 8820, 9555, 10398, 10920, 11466, 12131, 12740, 13864, 15288, 15597, 16380, 17330, 17640, 19110, 20796, 22529, 22932, 24262, 25480, 25995, 28665, 31194, 32760, 34660, 36393, 38220, 41592, 45058, 45864, 48524, 51990, 57330, 60655, 62388, 67587, 69320, 72786, 76440, 77985, 84917, 90116, 97048, 103980, 109179, 112645, 114660, 121310, 124776, 135174, 145572, 155970, 157703, 169834, 180232, 181965, 202761, 207960, 218358, 225290, 229320, 242620, 254751, 270348, 291144, 311940, 315406, 337935, 339668, 363930, 405522, 424585, 436716, 450580, 473109, 485240, 509502, 540696, 545895, 623880, 630812, 675870, 679336, 727860, 764253, 788515, 811044, 849170, 873432, 901160, 946218, 1013805, 1019004, 1091790, 1103921, 1261624, 1273755, 1351740, 1419327, 1455720, 1528506, 1577030, 1622088, 1698340, 1892436, 2027610, 2038008, 2183580, 2207842, 2365545, 2547510, 2703480, 2838654, 3057012, 3154060, 3311763, 3396680, 3784872, 3821265, 4055220, 4367160, 4415684, 4731090, 5095020, 5519605, 5677308, 6114024, 6308120, 6623526, 7096635, 7642530, 8110440, 8831368, 9462180, 9935289, 10190040, 11039210, 11354616, 13247052, 14193270, 15285060, 16558815, 18924360, 19870578, 22078420, 26494104, 28386540, 30570120, 33117630, 39741156, 44156840, 49676445, 56773080, 66235260, 79482312, 99352890, 132470520, 198705780, 397411560]

約数ペア:

[(1, 397411560), (2, 198705780), (3, 132470520), (4, 99352890), (5, 79482312), (6, 66235260), (7, 56773080), (8, 49676445), (9, 44156840), (10, 39741156), (12, 33117630), (13, 30570120), (14, 28386540), (15, 26494104), (18, 22078420), (20, 19870578), (21, 18924360), (24, 16558815), (26, 15285060), (28, 14193270), (30, 13247052), (35, 11354616), (36, 11039210), (39, 10190040), (40, 9935289), (42, 9462180), (45, 8831368), (49, 8110440), (52, 7642530), (56, 7096635), (60, 6623526), (63, 6308120), (65, 6114024), (70, 5677308), (72, 5519605), (78, 5095020), (84, 4731090), (90, 4415684), (91, 4367160), (98, 4055220), (104, 3821265), (105, 3784872), (117, 3396680), (120, 3311763), (126, 3154060), (130, 3057012), (140, 2838654), (147, 2703480), (156, 2547510), (168, 2365545), (180, 2207842), (182, 2183580), (195, 2038008), (196, 2027610), (210, 1892436), (234, 1698340), (245, 1622088), (252, 1577030), (260, 1528506), (273, 1455720), (280, 1419327), (294, 1351740), (312, 1273755), (315, 1261624), (360, 1103921), (364, 1091790), (390, 1019004), (392, 1013805), (420, 946218), (441, 901160), (455, 873432), (468, 849170), (490, 811044), (504, 788515), (520, 764253), (546, 727860), (585, 679336), (588, 675870), (630, 630812), (637, 623880), (728, 545895), (735, 540696), (780, 509502), (819, 485240), (840, 473109), (882, 450580), (910, 436716), (936, 424585), (980, 405522), (1092, 363930), (1170, 339668), (1176, 337935), (1260, 315406), (1274, 311940), (1365, 291144), (1470, 270348), (1560, 254751), (1638, 242620), (1733, 229320), (1764, 225290), (1820, 218358), (1911, 207960), (1960, 202761), (2184, 181965), (2205, 180232), (2340, 169834), (2520, 157703), (2548, 155970), (2730, 145572), (2940, 135174), (3185, 124776), (3276, 121310), (3466, 114660), (3528, 112645), (3640, 109179), (3822, 103980), (4095, 97048), (4410, 90116), (4680, 84917), (5096, 77985), (5199, 76440), (5460, 72786), (5733, 69320), (5880, 67587), (6370, 62388), (6552, 60655), (6932, 57330), (7644, 51990), (8190, 48524), (8665, 45864), (8820, 45058), (9555, 41592), (10398, 38220), (10920, 36393), (11466, 34660), (12131, 32760), (12740, 31194), (13864, 28665), (15288, 25995), (15597, 25480), (16380, 24262), (17330, 22932), (17640, 22529), (19110, 20796)]