916293240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1374

約数の個数: 192

約数和(自身を含む): 3166020000

約数和(自身を除く): 2249726760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 109, 114, 120, 152, 171, 180, 190, 218, 228, 285, 327, 342, 360, 380, 436, 456, 545, 570, 654, 684, 760, 855, 872, 981, 1090, 1140, 1229, 1308, 1368, 1635, 1710, 1962, 2071, 2180, 2280, 2458, 2616, 3270, 3420, 3687, 3924, 4142, 4360, 4905, 4916, 6145, 6213, 6540, 6840, 7374, 7848, 8284, 9810, 9832, 10355, 11061, 12290, 12426, 13080, 14748, 16568, 18435, 18639, 19620, 20710, 22122, 23351, 24580, 24852, 29496, 31065, 36870, 37278, 39240, 41420, 44244, 46702, 49160, 49704, 55305, 62130, 70053, 73740, 74556, 82840, 88488, 93195, 93404, 110610, 116755, 124260, 133961, 140106, 147480, 149112, 186390, 186808, 210159, 221220, 233510, 248520, 267922, 280212, 350265, 372780, 401883, 420318, 442440, 467020, 535844, 560424, 669805, 700530, 745560, 803766, 840636, 934040, 1050795, 1071688, 1205649, 1339610, 1401060, 1607532, 1681272, 2009415, 2101590, 2411298, 2545259, 2679220, 2802120, 3215064, 4018830, 4203180, 4822596, 5090518, 5358440, 6028245, 7635777, 8037660, 8406360, 9645192, 10181036, 12056490, 12726295, 15271554, 16075320, 20362072, 22907331, 24112980, 25452590, 30543108, 38178885, 45814662, 48225960, 50905180, 61086216, 76357770, 91629324, 101810360, 114536655, 152715540, 183258648, 229073310, 305431080, 458146620, 916293240]

約数ペア:

[(1, 916293240), (2, 458146620), (3, 305431080), (4, 229073310), (5, 183258648), (6, 152715540), (8, 114536655), (9, 101810360), (10, 91629324), (12, 76357770), (15, 61086216), (18, 50905180), (19, 48225960), (20, 45814662), (24, 38178885), (30, 30543108), (36, 25452590), (38, 24112980), (40, 22907331), (45, 20362072), (57, 16075320), (60, 15271554), (72, 12726295), (76, 12056490), (90, 10181036), (95, 9645192), (109, 8406360), (114, 8037660), (120, 7635777), (152, 6028245), (171, 5358440), (180, 5090518), (190, 4822596), (218, 4203180), (228, 4018830), (285, 3215064), (327, 2802120), (342, 2679220), (360, 2545259), (380, 2411298), (436, 2101590), (456, 2009415), (545, 1681272), (570, 1607532), (654, 1401060), (684, 1339610), (760, 1205649), (855, 1071688), (872, 1050795), (981, 934040), (1090, 840636), (1140, 803766), (1229, 745560), (1308, 700530), (1368, 669805), (1635, 560424), (1710, 535844), (1962, 467020), (2071, 442440), (2180, 420318), (2280, 401883), (2458, 372780), (2616, 350265), (3270, 280212), (3420, 267922), (3687, 248520), (3924, 233510), (4142, 221220), (4360, 210159), (4905, 186808), (4916, 186390), (6145, 149112), (6213, 147480), (6540, 140106), (6840, 133961), (7374, 124260), (7848, 116755), (8284, 110610), (9810, 93404), (9832, 93195), (10355, 88488), (11061, 82840), (12290, 74556), (12426, 73740), (13080, 70053), (14748, 62130), (16568, 55305), (18435, 49704), (18639, 49160), (19620, 46702), (20710, 44244), (22122, 41420), (23351, 39240), (24580, 37278), (24852, 36870), (29496, 31065)]