20632299240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{3083}}^1$

素因数の和:3392

約数の個数: 256

約数和(自身を含む): 73329131520

約数和(自身を除く): 52696832280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 257, 280, 310, 372, 420, 434, 465, 514, 620, 651, 744, 771, 840, 868, 930, 1028, 1085, 1240, 1285, 1302, 1542, 1736, 1799, 1860, 2056, 2170, 2570, 2604, 3083, 3084, 3255, 3598, 3720, 3855, 4340, 5140, 5208, 5397, 6166, 6168, 6510, 7196, 7710, 7967, 8680, 8995, 9249, 10280, 10794, 12332, 13020, 14392, 15415, 15420, 15934, 17990, 18498, 21581, 21588, 23901, 24664, 26040, 26985, 30830, 30840, 31868, 35980, 36996, 39835, 43162, 43176, 46245, 47802, 53970, 55769, 61660, 63736, 64743, 71960, 73992, 79670, 86324, 92490, 95573, 95604, 107905, 107940, 111538, 119505, 123320, 129486, 159340, 167307, 172648, 184980, 191146, 191208, 215810, 215880, 223076, 239010, 258972, 278845, 286719, 318680, 323715, 334614, 369960, 382292, 431620, 446152, 477865, 478020, 517944, 557690, 573438, 647430, 669011, 669228, 764584, 792331, 836535, 863240, 955730, 956040, 1115380, 1146876, 1294860, 1338022, 1338456, 1433595, 1584662, 1673070, 1911460, 2007033, 2230760, 2293752, 2376993, 2589720, 2676044, 2867190, 3169324, 3345055, 3346140, 3822920, 3961655, 4014066, 4753986, 5352088, 5546317, 5734380, 6338648, 6690110, 6692280, 7923310, 8028132, 9507972, 10035165, 11092634, 11468760, 11884965, 13380220, 15846620, 16056264, 16638951, 19015944, 20070330, 22185268, 23769930, 24562261, 26760440, 27731585, 31693240, 33277902, 40140660, 44370536, 47539860, 49124522, 55463170, 66555804, 73686783, 80281320, 83194755, 95079720, 98249044, 110926340, 122811305, 133111608, 147373566, 166389510, 171935827, 196498088, 221852680, 245622610, 294747132, 332779020, 343871654, 368433915, 491245220, 515807481, 589494264, 665558040, 687743308, 736867830, 859679135, 982490440, 1031614962, 1375486616, 1473735660, 1719358270, 2063229924, 2579037405, 2947471320, 3438716540, 4126459848, 5158074810, 6877433080, 10316149620, 20632299240]

約数ペア:

[(1, 20632299240), (2, 10316149620), (3, 6877433080), (4, 5158074810), (5, 4126459848), (6, 3438716540), (7, 2947471320), (8, 2579037405), (10, 2063229924), (12, 1719358270), (14, 1473735660), (15, 1375486616), (20, 1031614962), (21, 982490440), (24, 859679135), (28, 736867830), (30, 687743308), (31, 665558040), (35, 589494264), (40, 515807481), (42, 491245220), (56, 368433915), (60, 343871654), (62, 332779020), (70, 294747132), (84, 245622610), (93, 221852680), (105, 196498088), (120, 171935827), (124, 166389510), (140, 147373566), (155, 133111608), (168, 122811305), (186, 110926340), (210, 98249044), (217, 95079720), (248, 83194755), (257, 80281320), (280, 73686783), (310, 66555804), (372, 55463170), (420, 49124522), (434, 47539860), (465, 44370536), (514, 40140660), (620, 33277902), (651, 31693240), (744, 27731585), (771, 26760440), (840, 24562261), (868, 23769930), (930, 22185268), (1028, 20070330), (1085, 19015944), (1240, 16638951), (1285, 16056264), (1302, 15846620), (1542, 13380220), (1736, 11884965), (1799, 11468760), (1860, 11092634), (2056, 10035165), (2170, 9507972), (2570, 8028132), (2604, 7923310), (3083, 6692280), (3084, 6690110), (3255, 6338648), (3598, 5734380), (3720, 5546317), (3855, 5352088), (4340, 4753986), (5140, 4014066), (5208, 3961655), (5397, 3822920), (6166, 3346140), (6168, 3345055), (6510, 3169324), (7196, 2867190), (7710, 2676044), (7967, 2589720), (8680, 2376993), (8995, 2293752), (9249, 2230760), (10280, 2007033), (10794, 1911460), (12332, 1673070), (13020, 1584662), (14392, 1433595), (15415, 1338456), (15420, 1338022), (15934, 1294860), (17990, 1146876), (18498, 1115380), (21581, 956040), (21588, 955730), (23901, 863240), (24664, 836535), (26040, 792331), (26985, 764584), (30830, 669228), (30840, 669011), (31868, 647430), (35980, 573438), (36996, 557690), (39835, 517944), (43162, 478020), (43176, 477865), (46245, 446152), (47802, 431620), (53970, 382292), (55769, 369960), (61660, 334614), (63736, 323715), (64743, 318680), (71960, 286719), (73992, 278845), (79670, 258972), (86324, 239010), (92490, 223076), (95573, 215880), (95604, 215810), (107905, 191208), (107940, 191146), (111538, 184980), (119505, 172648), (123320, 167307), (129486, 159340)]