42844620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 160876800

約数和(自身を除く): 118032180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 49, 52, 57, 59, 60, 65, 70, 76, 78, 84, 91, 95, 98, 105, 114, 118, 130, 133, 140, 147, 156, 177, 182, 190, 195, 196, 210, 228, 236, 245, 247, 260, 266, 273, 285, 294, 295, 354, 364, 380, 390, 399, 413, 420, 455, 490, 494, 532, 546, 570, 588, 590, 637, 665, 708, 735, 741, 767, 780, 798, 826, 885, 910, 931, 980, 988, 1092, 1121, 1140, 1180, 1235, 1239, 1274, 1330, 1365, 1470, 1482, 1534, 1596, 1652, 1729, 1770, 1820, 1862, 1911, 1995, 2065, 2242, 2301, 2470, 2478, 2548, 2660, 2730, 2793, 2891, 2940, 2964, 3068, 3185, 3363, 3458, 3540, 3705, 3724, 3822, 3835, 3990, 4130, 4484, 4602, 4655, 4940, 4956, 5187, 5369, 5460, 5586, 5605, 5782, 6195, 6370, 6726, 6916, 7410, 7644, 7670, 7847, 7980, 8260, 8645, 8673, 9204, 9310, 9555, 10374, 10738, 11172, 11210, 11505, 11564, 12103, 12390, 12740, 13452, 13965, 14455, 14573, 14820, 15340, 15694, 16107, 16815, 17290, 17346, 18620, 19110, 20748, 21476, 22420, 23010, 23541, 24206, 24780, 25935, 26845, 27930, 28910, 29146, 31388, 32214, 33630, 34580, 34692, 36309, 37583, 38220, 39235, 43365, 43719, 46020, 47082, 48412, 51870, 53690, 54929, 55860, 57820, 58292, 60515, 64428, 67260, 72618, 72865, 75166, 78470, 80535, 86730, 87438, 94164, 102011, 103740, 107380, 109858, 112749, 117705, 121030, 145236, 145730, 150332, 156940, 161070, 164787, 173460, 174876, 181545, 187915, 204022, 218595, 219716, 225498, 235410, 242060, 274645, 291460, 306033, 322140, 329574, 363090, 375830, 408044, 437190, 450996, 470820, 510055, 549290, 563745, 612066, 659148, 714077, 726180, 751660, 823935, 874380, 1020110, 1098580, 1127490, 1224132, 1428154, 1530165, 1647870, 2040220, 2142231, 2254980, 2856308, 3060330, 3295740, 3570385, 4284462, 6120660, 7140770, 8568924, 10711155, 14281540, 21422310, 42844620]

約数ペア:

[(1, 42844620), (2, 21422310), (3, 14281540), (4, 10711155), (5, 8568924), (6, 7140770), (7, 6120660), (10, 4284462), (12, 3570385), (13, 3295740), (14, 3060330), (15, 2856308), (19, 2254980), (20, 2142231), (21, 2040220), (26, 1647870), (28, 1530165), (30, 1428154), (35, 1224132), (38, 1127490), (39, 1098580), (42, 1020110), (49, 874380), (52, 823935), (57, 751660), (59, 726180), (60, 714077), (65, 659148), (70, 612066), (76, 563745), (78, 549290), (84, 510055), (91, 470820), (95, 450996), (98, 437190), (105, 408044), (114, 375830), (118, 363090), (130, 329574), (133, 322140), (140, 306033), (147, 291460), (156, 274645), (177, 242060), (182, 235410), (190, 225498), (195, 219716), (196, 218595), (210, 204022), (228, 187915), (236, 181545), (245, 174876), (247, 173460), (260, 164787), (266, 161070), (273, 156940), (285, 150332), (294, 145730), (295, 145236), (354, 121030), (364, 117705), (380, 112749), (390, 109858), (399, 107380), (413, 103740), (420, 102011), (455, 94164), (490, 87438), (494, 86730), (532, 80535), (546, 78470), (570, 75166), (588, 72865), (590, 72618), (637, 67260), (665, 64428), (708, 60515), (735, 58292), (741, 57820), (767, 55860), (780, 54929), (798, 53690), (826, 51870), (885, 48412), (910, 47082), (931, 46020), (980, 43719), (988, 43365), (1092, 39235), (1121, 38220), (1140, 37583), (1180, 36309), (1235, 34692), (1239, 34580), (1274, 33630), (1330, 32214), (1365, 31388), (1470, 29146), (1482, 28910), (1534, 27930), (1596, 26845), (1652, 25935), (1729, 24780), (1770, 24206), (1820, 23541), (1862, 23010), (1911, 22420), (1995, 21476), (2065, 20748), (2242, 19110), (2301, 18620), (2470, 17346), (2478, 17290), (2548, 16815), (2660, 16107), (2730, 15694), (2793, 15340), (2891, 14820), (2940, 14573), (2964, 14455), (3068, 13965), (3185, 13452), (3363, 12740), (3458, 12390), (3540, 12103), (3705, 11564), (3724, 11505), (3822, 11210), (3835, 11172), (3990, 10738), (4130, 10374), (4484, 9555), (4602, 9310), (4655, 9204), (4940, 8673), (4956, 8645), (5187, 8260), (5369, 7980), (5460, 7847), (5586, 7670), (5605, 7644), (5782, 7410), (6195, 6916), (6370, 6726)]