81379527360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{29021}}^1$

素因数の和:29191

約数の個数: 224

約数和(自身を含む): 271746220032

約数和(自身を除く): 190366692672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 127, 138, 160, 184, 192, 230, 240, 254, 276, 320, 345, 368, 381, 460, 480, 508, 552, 635, 690, 736, 762, 920, 960, 1016, 1104, 1270, 1380, 1472, 1524, 1840, 1905, 2032, 2208, 2540, 2760, 2921, 3048, 3680, 3810, 4064, 4416, 5080, 5520, 5842, 6096, 7360, 7620, 8128, 8763, 10160, 11040, 11684, 12192, 14605, 15240, 17526, 20320, 22080, 23368, 24384, 29021, 29210, 30480, 35052, 40640, 43815, 46736, 58042, 58420, 60960, 70104, 87063, 87630, 93472, 116084, 116840, 121920, 140208, 145105, 174126, 175260, 186944, 232168, 233680, 280416, 290210, 348252, 350520, 435315, 464336, 467360, 560832, 580420, 667483, 696504, 701040, 870630, 928672, 934720, 1160840, 1334966, 1393008, 1402080, 1741260, 1857344, 2002449, 2321680, 2669932, 2786016, 2804160, 3337415, 3482520, 3685667, 4004898, 4643360, 5339864, 5572032, 6674830, 6965040, 7371334, 8009796, 9286720, 10012245, 10679728, 11057001, 13349660, 13930080, 14742668, 16019592, 18428335, 20024490, 21359456, 22114002, 26699320, 27860160, 29485336, 32039184, 36856670, 40048980, 42718912, 44228004, 53398640, 55285005, 58970672, 64078368, 73713340, 80097960, 84770341, 88456008, 106797280, 110570010, 117941344, 128156736, 147426680, 160195920, 169540682, 176912016, 213594560, 221140020, 235882688, 254311023, 294853360, 320391840, 339081364, 353824032, 423851705, 442280040, 508622046, 589706720, 640783680, 678162728, 707648064, 847703410, 884560080, 1017244092, 1179413440, 1271555115, 1356325456, 1695406820, 1769120160, 2034488184, 2543110230, 2712650912, 3390813640, 3538240320, 4068976368, 5086220460, 5425301824, 6781627280, 8137952736, 10172440920, 13563254560, 16275905472, 20344881840, 27126509120, 40689763680, 81379527360]

約数ペア:

[(1, 81379527360), (2, 40689763680), (3, 27126509120), (4, 20344881840), (5, 16275905472), (6, 13563254560), (8, 10172440920), (10, 8137952736), (12, 6781627280), (15, 5425301824), (16, 5086220460), (20, 4068976368), (23, 3538240320), (24, 3390813640), (30, 2712650912), (32, 2543110230), (40, 2034488184), (46, 1769120160), (48, 1695406820), (60, 1356325456), (64, 1271555115), (69, 1179413440), (80, 1017244092), (92, 884560080), (96, 847703410), (115, 707648064), (120, 678162728), (127, 640783680), (138, 589706720), (160, 508622046), (184, 442280040), (192, 423851705), (230, 353824032), (240, 339081364), (254, 320391840), (276, 294853360), (320, 254311023), (345, 235882688), (368, 221140020), (381, 213594560), (460, 176912016), (480, 169540682), (508, 160195920), (552, 147426680), (635, 128156736), (690, 117941344), (736, 110570010), (762, 106797280), (920, 88456008), (960, 84770341), (1016, 80097960), (1104, 73713340), (1270, 64078368), (1380, 58970672), (1472, 55285005), (1524, 53398640), (1840, 44228004), (1905, 42718912), (2032, 40048980), (2208, 36856670), (2540, 32039184), (2760, 29485336), (2921, 27860160), (3048, 26699320), (3680, 22114002), (3810, 21359456), (4064, 20024490), (4416, 18428335), (5080, 16019592), (5520, 14742668), (5842, 13930080), (6096, 13349660), (7360, 11057001), (7620, 10679728), (8128, 10012245), (8763, 9286720), (10160, 8009796), (11040, 7371334), (11684, 6965040), (12192, 6674830), (14605, 5572032), (15240, 5339864), (17526, 4643360), (20320, 4004898), (22080, 3685667), (23368, 3482520), (24384, 3337415), (29021, 2804160), (29210, 2786016), (30480, 2669932), (35052, 2321680), (40640, 2002449), (43815, 1857344), (46736, 1741260), (58042, 1402080), (58420, 1393008), (60960, 1334966), (70104, 1160840), (87063, 934720), (87630, 928672), (93472, 870630), (116084, 701040), (116840, 696504), (121920, 667483), (140208, 580420), (145105, 560832), (174126, 467360), (175260, 464336), (186944, 435315), (232168, 350520), (233680, 348252), (280416, 290210)]