289893240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8849}}^1$

素因数の和:8886

約数の個数: 192

約数和(自身を含む): 1159704000

約数和(自身を除く): 869810760

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, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 8849, 10920, 16380, 17698, 26547, 32760, 35396, 44245, 53094, 61943, 70792, 79641, 88490, 106188, 115037, 123886, 132735, 159282, 176980, 185829, 212376, 230074, 247772, 265470, 309715, 318564, 345111, 353960, 371658, 398205, 460148, 495544, 530940, 557487, 575185, 619430, 637128, 690222, 743316, 796410, 805259, 920296, 929145, 1035333, 1061880, 1114974, 1150370, 1238860, 1380444, 1486632, 1592820, 1610518, 1725555, 1858290, 2070666, 2229948, 2300740, 2415777, 2477720, 2760888, 2787435, 3185640, 3221036, 3451110, 3716580, 4026295, 4141332, 4459896, 4601480, 4831554, 5176665, 5574870, 6442072, 6902220, 7247331, 7433160, 8052590, 8282664, 9663108, 10353330, 11149740, 12078885, 13804440, 14494662, 16105180, 19326216, 20706660, 22299480, 24157770, 28989324, 32210360, 36236655, 41413320, 48315540, 57978648, 72473310, 96631080, 144946620, 289893240]

約数ペア:

[(1, 289893240), (2, 144946620), (3, 96631080), (4, 72473310), (5, 57978648), (6, 48315540), (7, 41413320), (8, 36236655), (9, 32210360), (10, 28989324), (12, 24157770), (13, 22299480), (14, 20706660), (15, 19326216), (18, 16105180), (20, 14494662), (21, 13804440), (24, 12078885), (26, 11149740), (28, 10353330), (30, 9663108), (35, 8282664), (36, 8052590), (39, 7433160), (40, 7247331), (42, 6902220), (45, 6442072), (52, 5574870), (56, 5176665), (60, 4831554), (63, 4601480), (65, 4459896), (70, 4141332), (72, 4026295), (78, 3716580), (84, 3451110), (90, 3221036), (91, 3185640), (104, 2787435), (105, 2760888), (117, 2477720), (120, 2415777), (126, 2300740), (130, 2229948), (140, 2070666), (156, 1858290), (168, 1725555), (180, 1610518), (182, 1592820), (195, 1486632), (210, 1380444), (234, 1238860), (252, 1150370), (260, 1114974), (273, 1061880), (280, 1035333), (312, 929145), (315, 920296), (360, 805259), (364, 796410), (390, 743316), (420, 690222), (455, 637128), (468, 619430), (504, 575185), (520, 557487), (546, 530940), (585, 495544), (630, 460148), (728, 398205), (780, 371658), (819, 353960), (840, 345111), (910, 318564), (936, 309715), (1092, 265470), (1170, 247772), (1260, 230074), (1365, 212376), (1560, 185829), (1638, 176980), (1820, 159282), (2184, 132735), (2340, 123886), (2520, 115037), (2730, 106188), (3276, 88490), (3640, 79641), (4095, 70792), (4680, 61943), (5460, 53094), (6552, 44245), (8190, 35396), (8849, 32760), (10920, 26547), (16380, 17698)]