808428720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 320

約数和(自身を含む): 2931240960

約数和(自身を除く): 2122812240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 71, 76, 80, 88, 95, 110, 114, 120, 132, 142, 152, 165, 176, 190, 209, 213, 220, 227, 228, 240, 264, 284, 285, 304, 330, 355, 380, 418, 426, 440, 454, 456, 528, 568, 570, 627, 660, 681, 710, 760, 781, 836, 852, 880, 908, 912, 1045, 1065, 1135, 1136, 1140, 1254, 1320, 1349, 1362, 1420, 1520, 1562, 1672, 1704, 1816, 2090, 2130, 2270, 2280, 2343, 2497, 2508, 2640, 2698, 2724, 2840, 3124, 3135, 3344, 3405, 3408, 3632, 3905, 4047, 4180, 4260, 4313, 4540, 4560, 4686, 4994, 5016, 5396, 5448, 5680, 6248, 6270, 6745, 6810, 7491, 7810, 8094, 8360, 8520, 8626, 9080, 9372, 9988, 10032, 10792, 10896, 11715, 12485, 12496, 12540, 12939, 13490, 13620, 14839, 14982, 15620, 16117, 16188, 16720, 17040, 17252, 18160, 18744, 19976, 20235, 21565, 21584, 23430, 24970, 25080, 25878, 26980, 27240, 29678, 29964, 31240, 32234, 32376, 34504, 37455, 37488, 39952, 40470, 43130, 44517, 46860, 47443, 48351, 49940, 50160, 51756, 53960, 54480, 59356, 59928, 62480, 64468, 64695, 64752, 69008, 74195, 74910, 80585, 80940, 86260, 89034, 93720, 94886, 96702, 99880, 103512, 107920, 118712, 119856, 128936, 129390, 142329, 148390, 149820, 161170, 161880, 172520, 177287, 178068, 187440, 189772, 193404, 199760, 207024, 222585, 237215, 237424, 241755, 257872, 258780, 284658, 296780, 299640, 306223, 322340, 323760, 345040, 354574, 356136, 379544, 386808, 445170, 474430, 483510, 517560, 531861, 569316, 593560, 599280, 612446, 644680, 709148, 711645, 712272, 759088, 773616, 886435, 890340, 918669, 948860, 967020, 1035120, 1063722, 1138632, 1187120, 1224892, 1289360, 1418296, 1423290, 1531115, 1772870, 1780680, 1837338, 1897720, 1934040, 2127444, 2277264, 2449784, 2659305, 2836592, 2846580, 3062230, 3368453, 3545740, 3561360, 3674676, 3795440, 3868080, 4254888, 4593345, 4899568, 5318610, 5693160, 6124460, 6736906, 7091480, 7349352, 8509776, 9186690, 10105359, 10637220, 11386320, 12248920, 13473812, 14182960, 14698704, 16842265, 18373380, 20210718, 21274440, 24497840, 26947624, 33684530, 36746760, 40421436, 42548880, 50526795, 53895248, 67369060, 73493520, 80842872, 101053590, 134738120, 161685744, 202107180, 269476240, 404214360, 808428720]

約数ペア:

[(1, 808428720), (2, 404214360), (3, 269476240), (4, 202107180), (5, 161685744), (6, 134738120), (8, 101053590), (10, 80842872), (11, 73493520), (12, 67369060), (15, 53895248), (16, 50526795), (19, 42548880), (20, 40421436), (22, 36746760), (24, 33684530), (30, 26947624), (33, 24497840), (38, 21274440), (40, 20210718), (44, 18373380), (48, 16842265), (55, 14698704), (57, 14182960), (60, 13473812), (66, 12248920), (71, 11386320), (76, 10637220), (80, 10105359), (88, 9186690), (95, 8509776), (110, 7349352), (114, 7091480), (120, 6736906), (132, 6124460), (142, 5693160), (152, 5318610), (165, 4899568), (176, 4593345), (190, 4254888), (209, 3868080), (213, 3795440), (220, 3674676), (227, 3561360), (228, 3545740), (240, 3368453), (264, 3062230), (284, 2846580), (285, 2836592), (304, 2659305), (330, 2449784), (355, 2277264), (380, 2127444), (418, 1934040), (426, 1897720), (440, 1837338), (454, 1780680), (456, 1772870), (528, 1531115), (568, 1423290), (570, 1418296), (627, 1289360), (660, 1224892), (681, 1187120), (710, 1138632), (760, 1063722), (781, 1035120), (836, 967020), (852, 948860), (880, 918669), (908, 890340), (912, 886435), (1045, 773616), (1065, 759088), (1135, 712272), (1136, 711645), (1140, 709148), (1254, 644680), (1320, 612446), (1349, 599280), (1362, 593560), (1420, 569316), (1520, 531861), (1562, 517560), (1672, 483510), (1704, 474430), (1816, 445170), (2090, 386808), (2130, 379544), (2270, 356136), (2280, 354574), (2343, 345040), (2497, 323760), (2508, 322340), (2640, 306223), (2698, 299640), (2724, 296780), (2840, 284658), (3124, 258780), (3135, 257872), (3344, 241755), (3405, 237424), (3408, 237215), (3632, 222585), (3905, 207024), (4047, 199760), (4180, 193404), (4260, 189772), (4313, 187440), (4540, 178068), (4560, 177287), (4686, 172520), (4994, 161880), (5016, 161170), (5396, 149820), (5448, 148390), (5680, 142329), (6248, 129390), (6270, 128936), (6745, 119856), (6810, 118712), (7491, 107920), (7810, 103512), (8094, 99880), (8360, 96702), (8520, 94886), (8626, 93720), (9080, 89034), (9372, 86260), (9988, 80940), (10032, 80585), (10792, 74910), (10896, 74195), (11715, 69008), (12485, 64752), (12496, 64695), (12540, 64468), (12939, 62480), (13490, 59928), (13620, 59356), (14839, 54480), (14982, 53960), (15620, 51756), (16117, 50160), (16188, 49940), (16720, 48351), (17040, 47443), (17252, 46860), (18160, 44517), (18744, 43130), (19976, 40470), (20235, 39952), (21565, 37488), (21584, 37455), (23430, 34504), (24970, 32376), (25080, 32234), (25878, 31240), (26980, 29964), (27240, 29678)]