55775620320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{64591}}^1$

素因数の和:64873

約数の個数: 192

約数和(自身を含む): 201576646656

約数和(自身を除く): 145801026336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 257, 280, 336, 420, 480, 514, 560, 672, 771, 840, 1028, 1120, 1285, 1542, 1680, 1799, 2056, 2570, 3084, 3360, 3598, 3855, 4112, 5140, 5397, 6168, 7196, 7710, 8224, 8995, 10280, 10794, 12336, 14392, 15420, 17990, 20560, 21588, 24672, 26985, 28784, 30840, 35980, 41120, 43176, 53970, 57568, 61680, 64591, 71960, 86352, 107940, 123360, 129182, 143920, 172704, 193773, 215880, 258364, 287840, 322955, 387546, 431760, 452137, 516728, 645910, 775092, 863520, 904274, 968865, 1033456, 1291820, 1356411, 1550184, 1808548, 1937730, 2066912, 2260685, 2583640, 2712822, 3100368, 3617096, 3875460, 4521370, 5167280, 5425644, 6200736, 6782055, 7234192, 7750920, 9042740, 10334560, 10851288, 13564110, 14468384, 15501840, 16599887, 18085480, 21702576, 27128220, 31003680, 33199774, 36170960, 43405152, 49799661, 54256440, 66399548, 72341920, 82999435, 99599322, 108512880, 116199209, 132799096, 165998870, 199198644, 217025760, 232398418, 248998305, 265598192, 331997740, 348597627, 398397288, 464796836, 497996610, 531196384, 580996045, 663995480, 697195254, 796794576, 929593672, 995993220, 1161992090, 1327990960, 1394390508, 1593589152, 1742988135, 1859187344, 1991986440, 2323984180, 2655981920, 2788781016, 3485976270, 3718374688, 3983972880, 4647968360, 5577562032, 6971952540, 7967945760, 9295936720, 11155124064, 13943905080, 18591873440, 27887810160, 55775620320]

約数ペア:

[(1, 55775620320), (2, 27887810160), (3, 18591873440), (4, 13943905080), (5, 11155124064), (6, 9295936720), (7, 7967945760), (8, 6971952540), (10, 5577562032), (12, 4647968360), (14, 3983972880), (15, 3718374688), (16, 3485976270), (20, 2788781016), (21, 2655981920), (24, 2323984180), (28, 1991986440), (30, 1859187344), (32, 1742988135), (35, 1593589152), (40, 1394390508), (42, 1327990960), (48, 1161992090), (56, 995993220), (60, 929593672), (70, 796794576), (80, 697195254), (84, 663995480), (96, 580996045), (105, 531196384), (112, 497996610), (120, 464796836), (140, 398397288), (160, 348597627), (168, 331997740), (210, 265598192), (224, 248998305), (240, 232398418), (257, 217025760), (280, 199198644), (336, 165998870), (420, 132799096), (480, 116199209), (514, 108512880), (560, 99599322), (672, 82999435), (771, 72341920), (840, 66399548), (1028, 54256440), (1120, 49799661), (1285, 43405152), (1542, 36170960), (1680, 33199774), (1799, 31003680), (2056, 27128220), (2570, 21702576), (3084, 18085480), (3360, 16599887), (3598, 15501840), (3855, 14468384), (4112, 13564110), (5140, 10851288), (5397, 10334560), (6168, 9042740), (7196, 7750920), (7710, 7234192), (8224, 6782055), (8995, 6200736), (10280, 5425644), (10794, 5167280), (12336, 4521370), (14392, 3875460), (15420, 3617096), (17990, 3100368), (20560, 2712822), (21588, 2583640), (24672, 2260685), (26985, 2066912), (28784, 1937730), (30840, 1808548), (35980, 1550184), (41120, 1356411), (43176, 1291820), (53970, 1033456), (57568, 968865), (61680, 904274), (64591, 863520), (71960, 775092), (86352, 645910), (107940, 516728), (123360, 452137), (129182, 431760), (143920, 387546), (172704, 322955), (193773, 287840), (215880, 258364)]