7972073460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12211}}^1$

素因数の和:12276

約数の個数: 240

約数和(自身を含む): 27803500032

約数和(自身を除く): 19831426572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 260, 270, 279, 310, 324, 351, 372, 390, 403, 405, 465, 468, 540, 558, 585, 620, 702, 780, 806, 810, 837, 930, 1053, 1116, 1170, 1209, 1395, 1404, 1612, 1620, 1674, 1755, 1860, 2015, 2106, 2340, 2418, 2511, 2790, 3348, 3510, 3627, 4030, 4185, 4212, 4836, 5022, 5265, 5580, 6045, 7020, 7254, 8060, 8370, 10044, 10530, 10881, 12090, 12211, 12555, 14508, 16740, 18135, 21060, 21762, 24180, 24422, 25110, 32643, 36270, 36633, 43524, 48844, 50220, 54405, 61055, 65286, 72540, 73266, 108810, 109899, 122110, 130572, 146532, 158743, 163215, 183165, 217620, 219798, 244220, 317486, 326430, 329697, 366330, 378541, 439596, 476229, 549495, 634972, 652860, 659394, 732660, 757082, 793715, 952458, 989091, 1098990, 1135623, 1318788, 1428687, 1514164, 1587430, 1648485, 1892705, 1904916, 1978182, 2197980, 2271246, 2381145, 2857374, 3174860, 3296970, 3406869, 3785410, 3956364, 4286061, 4542492, 4762290, 4921033, 4945455, 5678115, 5714748, 6593940, 6813738, 7143435, 7570820, 8572122, 9524580, 9842066, 9890910, 10220607, 11356230, 12858183, 13627476, 14286870, 14763099, 17034345, 17144244, 19684132, 19781820, 20441214, 21430305, 22712460, 24605165, 25716366, 28573740, 29526198, 30661821, 34068690, 40882428, 42860610, 44289297, 49210330, 51103035, 51432732, 59052396, 61323642, 64290915, 68137380, 73815495, 85721220, 88578594, 98420660, 102206070, 122647284, 128581830, 132867891, 147630990, 153309105, 177157188, 204412140, 221446485, 257163660, 265735782, 295261980, 306618210, 398603673, 442892970, 531471564, 613236420, 664339455, 797207346, 885785940, 1328678910, 1594414692, 1993018365, 2657357820, 3986036730, 7972073460]

約数ペア:

[(1, 7972073460), (2, 3986036730), (3, 2657357820), (4, 1993018365), (5, 1594414692), (6, 1328678910), (9, 885785940), (10, 797207346), (12, 664339455), (13, 613236420), (15, 531471564), (18, 442892970), (20, 398603673), (26, 306618210), (27, 295261980), (30, 265735782), (31, 257163660), (36, 221446485), (39, 204412140), (45, 177157188), (52, 153309105), (54, 147630990), (60, 132867891), (62, 128581830), (65, 122647284), (78, 102206070), (81, 98420660), (90, 88578594), (93, 85721220), (108, 73815495), (117, 68137380), (124, 64290915), (130, 61323642), (135, 59052396), (155, 51432732), (156, 51103035), (162, 49210330), (180, 44289297), (186, 42860610), (195, 40882428), (234, 34068690), (260, 30661821), (270, 29526198), (279, 28573740), (310, 25716366), (324, 24605165), (351, 22712460), (372, 21430305), (390, 20441214), (403, 19781820), (405, 19684132), (465, 17144244), (468, 17034345), (540, 14763099), (558, 14286870), (585, 13627476), (620, 12858183), (702, 11356230), (780, 10220607), (806, 9890910), (810, 9842066), (837, 9524580), (930, 8572122), (1053, 7570820), (1116, 7143435), (1170, 6813738), (1209, 6593940), (1395, 5714748), (1404, 5678115), (1612, 4945455), (1620, 4921033), (1674, 4762290), (1755, 4542492), (1860, 4286061), (2015, 3956364), (2106, 3785410), (2340, 3406869), (2418, 3296970), (2511, 3174860), (2790, 2857374), (3348, 2381145), (3510, 2271246), (3627, 2197980), (4030, 1978182), (4185, 1904916), (4212, 1892705), (4836, 1648485), (5022, 1587430), (5265, 1514164), (5580, 1428687), (6045, 1318788), (7020, 1135623), (7254, 1098990), (8060, 989091), (8370, 952458), (10044, 793715), (10530, 757082), (10881, 732660), (12090, 659394), (12211, 652860), (12555, 634972), (14508, 549495), (16740, 476229), (18135, 439596), (21060, 378541), (21762, 366330), (24180, 329697), (24422, 326430), (25110, 317486), (32643, 244220), (36270, 219798), (36633, 217620), (43524, 183165), (48844, 163215), (50220, 158743), (54405, 146532), (61055, 130572), (65286, 122110), (72540, 109899), (73266, 108810)]