281424960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 336

約数和(自身を含む): 1053998400

約数和(自身を除く): 772573440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 37, 38, 40, 45, 48, 57, 60, 64, 72, 74, 76, 80, 90, 95, 96, 111, 114, 120, 139, 144, 148, 152, 160, 171, 180, 185, 190, 192, 222, 228, 240, 278, 285, 288, 296, 304, 320, 333, 342, 360, 370, 380, 417, 444, 456, 480, 555, 556, 570, 576, 592, 608, 666, 684, 695, 703, 720, 740, 760, 834, 855, 888, 912, 960, 1110, 1112, 1140, 1184, 1216, 1251, 1332, 1368, 1390, 1406, 1440, 1480, 1520, 1665, 1668, 1710, 1776, 1824, 2085, 2109, 2220, 2224, 2280, 2368, 2502, 2641, 2664, 2736, 2780, 2812, 2880, 2960, 3040, 3330, 3336, 3420, 3515, 3552, 3648, 4170, 4218, 4440, 4448, 4560, 5004, 5143, 5282, 5328, 5472, 5560, 5624, 5920, 6080, 6255, 6327, 6660, 6672, 6840, 7030, 7104, 7923, 8340, 8436, 8880, 8896, 9120, 10008, 10286, 10545, 10564, 10656, 10944, 11120, 11248, 11840, 12510, 12654, 13205, 13320, 13344, 13680, 14060, 15429, 15846, 16680, 16872, 17760, 18240, 20016, 20572, 21090, 21128, 21312, 22240, 22496, 23769, 25020, 25308, 25715, 26410, 26640, 26688, 27360, 28120, 30858, 31635, 31692, 33360, 33744, 35520, 39615, 40032, 41144, 42180, 42256, 44480, 44992, 46287, 47538, 50040, 50616, 51430, 52820, 53280, 54720, 56240, 61716, 63270, 63384, 66720, 67488, 77145, 79230, 80064, 82288, 84360, 84512, 92574, 95076, 97717, 100080, 101232, 102860, 105640, 106560, 112480, 118845, 123432, 126540, 126768, 133440, 134976, 154290, 158460, 164576, 168720, 169024, 185148, 190152, 195434, 200160, 202464, 205720, 211280, 224960, 231435, 237690, 246864, 253080, 253536, 293151, 308580, 316920, 329152, 337440, 370296, 380304, 390868, 400320, 404928, 411440, 422560, 462870, 475380, 488585, 493728, 506160, 507072, 586302, 617160, 633840, 674880, 740592, 760608, 781736, 822880, 845120, 879453, 925740, 950760, 977170, 987456, 1012320, 1172604, 1234320, 1267680, 1465755, 1481184, 1521216, 1563472, 1645760, 1758906, 1851480, 1901520, 1954340, 2024640, 2345208, 2468640, 2535360, 2931510, 2962368, 3126944, 3517812, 3702960, 3803040, 3908680, 4397265, 4690416, 4937280, 5863020, 6253888, 7035624, 7405920, 7606080, 7817360, 8794530, 9380832, 11726040, 14071248, 14811840, 15634720, 17589060, 18761664, 23452080, 28142496, 31269440, 35178120, 46904160, 56284992, 70356240, 93808320, 140712480, 281424960]

約数ペア:

[(1, 281424960), (2, 140712480), (3, 93808320), (4, 70356240), (5, 56284992), (6, 46904160), (8, 35178120), (9, 31269440), (10, 28142496), (12, 23452080), (15, 18761664), (16, 17589060), (18, 15634720), (19, 14811840), (20, 14071248), (24, 11726040), (30, 9380832), (32, 8794530), (36, 7817360), (37, 7606080), (38, 7405920), (40, 7035624), (45, 6253888), (48, 5863020), (57, 4937280), (60, 4690416), (64, 4397265), (72, 3908680), (74, 3803040), (76, 3702960), (80, 3517812), (90, 3126944), (95, 2962368), (96, 2931510), (111, 2535360), (114, 2468640), (120, 2345208), (139, 2024640), (144, 1954340), (148, 1901520), (152, 1851480), (160, 1758906), (171, 1645760), (180, 1563472), (185, 1521216), (190, 1481184), (192, 1465755), (222, 1267680), (228, 1234320), (240, 1172604), (278, 1012320), (285, 987456), (288, 977170), (296, 950760), (304, 925740), (320, 879453), (333, 845120), (342, 822880), (360, 781736), (370, 760608), (380, 740592), (417, 674880), (444, 633840), (456, 617160), (480, 586302), (555, 507072), (556, 506160), (570, 493728), (576, 488585), (592, 475380), (608, 462870), (666, 422560), (684, 411440), (695, 404928), (703, 400320), (720, 390868), (740, 380304), (760, 370296), (834, 337440), (855, 329152), (888, 316920), (912, 308580), (960, 293151), (1110, 253536), (1112, 253080), (1140, 246864), (1184, 237690), (1216, 231435), (1251, 224960), (1332, 211280), (1368, 205720), (1390, 202464), (1406, 200160), (1440, 195434), (1480, 190152), (1520, 185148), (1665, 169024), (1668, 168720), (1710, 164576), (1776, 158460), (1824, 154290), (2085, 134976), (2109, 133440), (2220, 126768), (2224, 126540), (2280, 123432), (2368, 118845), (2502, 112480), (2641, 106560), (2664, 105640), (2736, 102860), (2780, 101232), (2812, 100080), (2880, 97717), (2960, 95076), (3040, 92574), (3330, 84512), (3336, 84360), (3420, 82288), (3515, 80064), (3552, 79230), (3648, 77145), (4170, 67488), (4218, 66720), (4440, 63384), (4448, 63270), (4560, 61716), (5004, 56240), (5143, 54720), (5282, 53280), (5328, 52820), (5472, 51430), (5560, 50616), (5624, 50040), (5920, 47538), (6080, 46287), (6255, 44992), (6327, 44480), (6660, 42256), (6672, 42180), (6840, 41144), (7030, 40032), (7104, 39615), (7923, 35520), (8340, 33744), (8436, 33360), (8880, 31692), (8896, 31635), (9120, 30858), (10008, 28120), (10286, 27360), (10545, 26688), (10564, 26640), (10656, 26410), (10944, 25715), (11120, 25308), (11248, 25020), (11840, 23769), (12510, 22496), (12654, 22240), (13205, 21312), (13320, 21128), (13344, 21090), (13680, 20572), (14060, 20016), (15429, 18240), (15846, 17760), (16680, 16872)]