1606966920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:537

約数の個数: 288

約数和(自身を含む): 5761271880

約数和(自身を除く): 4154304960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 169, 180, 183, 195, 234, 244, 260, 305, 312, 338, 360, 366, 390, 433, 468, 488, 507, 520, 549, 585, 610, 676, 732, 780, 793, 845, 866, 915, 936, 1014, 1098, 1170, 1220, 1299, 1352, 1464, 1521, 1560, 1586, 1690, 1732, 1830, 2028, 2165, 2196, 2340, 2379, 2440, 2535, 2598, 2745, 3042, 3172, 3380, 3464, 3660, 3897, 3965, 4056, 4330, 4392, 4680, 4758, 5070, 5196, 5490, 5629, 6084, 6344, 6495, 6760, 7137, 7320, 7605, 7794, 7930, 8660, 9516, 10140, 10309, 10392, 10980, 11258, 11895, 12168, 12990, 14274, 15210, 15588, 15860, 16887, 17320, 19032, 19485, 20280, 20618, 21960, 22516, 23790, 25980, 26413, 28145, 28548, 30420, 30927, 31176, 31720, 33774, 35685, 38970, 41236, 45032, 47580, 50661, 51545, 51960, 52826, 56290, 57096, 60840, 61854, 67548, 71370, 73177, 77940, 79239, 82472, 84435, 92781, 95160, 101322, 103090, 105652, 112580, 123708, 132065, 135096, 142740, 146354, 154635, 155880, 158478, 168870, 185562, 202644, 206180, 211304, 219531, 225160, 237717, 247416, 253305, 264130, 285480, 292708, 309270, 316956, 337740, 343369, 365885, 371124, 396195, 405288, 412360, 439062, 463905, 475434, 506610, 528260, 585416, 618540, 633912, 658593, 675480, 686738, 731770, 742248, 792390, 878124, 927810, 950868, 1013220, 1030107, 1056520, 1097655, 1188585, 1237080, 1317186, 1373476, 1463540, 1584780, 1716845, 1756248, 1855620, 1901736, 2026440, 2060214, 2195310, 2377170, 2634372, 2746952, 2927080, 3090321, 3169560, 3292965, 3433690, 3711240, 4120428, 4390620, 4463797, 4754340, 5150535, 5268744, 6180642, 6585930, 6867380, 8240856, 8781240, 8927594, 9508680, 10301070, 12361284, 13171860, 13391391, 13734760, 15451605, 17855188, 20602140, 22318985, 24722568, 26343720, 26782782, 30903210, 35710376, 40174173, 41204280, 44637970, 53565564, 61806420, 66956955, 80348346, 89275940, 107131128, 123612840, 133913910, 160696692, 178551880, 200870865, 267827820, 321393384, 401741730, 535655640, 803483460, 1606966920]

約数ペア:

[(1, 1606966920), (2, 803483460), (3, 535655640), (4, 401741730), (5, 321393384), (6, 267827820), (8, 200870865), (9, 178551880), (10, 160696692), (12, 133913910), (13, 123612840), (15, 107131128), (18, 89275940), (20, 80348346), (24, 66956955), (26, 61806420), (30, 53565564), (36, 44637970), (39, 41204280), (40, 40174173), (45, 35710376), (52, 30903210), (60, 26782782), (61, 26343720), (65, 24722568), (72, 22318985), (78, 20602140), (90, 17855188), (104, 15451605), (117, 13734760), (120, 13391391), (122, 13171860), (130, 12361284), (156, 10301070), (169, 9508680), (180, 8927594), (183, 8781240), (195, 8240856), (234, 6867380), (244, 6585930), (260, 6180642), (305, 5268744), (312, 5150535), (338, 4754340), (360, 4463797), (366, 4390620), (390, 4120428), (433, 3711240), (468, 3433690), (488, 3292965), (507, 3169560), (520, 3090321), (549, 2927080), (585, 2746952), (610, 2634372), (676, 2377170), (732, 2195310), (780, 2060214), (793, 2026440), (845, 1901736), (866, 1855620), (915, 1756248), (936, 1716845), (1014, 1584780), (1098, 1463540), (1170, 1373476), (1220, 1317186), (1299, 1237080), (1352, 1188585), (1464, 1097655), (1521, 1056520), (1560, 1030107), (1586, 1013220), (1690, 950868), (1732, 927810), (1830, 878124), (2028, 792390), (2165, 742248), (2196, 731770), (2340, 686738), (2379, 675480), (2440, 658593), (2535, 633912), (2598, 618540), (2745, 585416), (3042, 528260), (3172, 506610), (3380, 475434), (3464, 463905), (3660, 439062), (3897, 412360), (3965, 405288), (4056, 396195), (4330, 371124), (4392, 365885), (4680, 343369), (4758, 337740), (5070, 316956), (5196, 309270), (5490, 292708), (5629, 285480), (6084, 264130), (6344, 253305), (6495, 247416), (6760, 237717), (7137, 225160), (7320, 219531), (7605, 211304), (7794, 206180), (7930, 202644), (8660, 185562), (9516, 168870), (10140, 158478), (10309, 155880), (10392, 154635), (10980, 146354), (11258, 142740), (11895, 135096), (12168, 132065), (12990, 123708), (14274, 112580), (15210, 105652), (15588, 103090), (15860, 101322), (16887, 95160), (17320, 92781), (19032, 84435), (19485, 82472), (20280, 79239), (20618, 77940), (21960, 73177), (22516, 71370), (23790, 67548), (25980, 61854), (26413, 60840), (28145, 57096), (28548, 56290), (30420, 52826), (30927, 51960), (31176, 51545), (31720, 50661), (33774, 47580), (35685, 45032), (38970, 41236)]