2017320660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3257}}^1$

素因数の和:3343

約数の個数: 192

約数和(自身を含む): 6655703040

約数和(自身を除く): 4638382380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 37, 45, 54, 60, 62, 74, 90, 93, 108, 111, 124, 135, 148, 155, 180, 185, 186, 222, 270, 279, 310, 333, 370, 372, 444, 465, 540, 555, 558, 620, 666, 740, 837, 930, 999, 1110, 1116, 1147, 1332, 1395, 1665, 1674, 1860, 1998, 2220, 2294, 2790, 3257, 3330, 3348, 3441, 3996, 4185, 4588, 4995, 5580, 5735, 6514, 6660, 6882, 8370, 9771, 9990, 10323, 11470, 13028, 13764, 16285, 16740, 17205, 19542, 19980, 20646, 22940, 29313, 30969, 32570, 34410, 39084, 41292, 48855, 51615, 58626, 61938, 65140, 68820, 87939, 97710, 100967, 103230, 117252, 120509, 123876, 146565, 154845, 175878, 195420, 201934, 206460, 241018, 293130, 302901, 309690, 351756, 361527, 403868, 439695, 482036, 504835, 586260, 602545, 605802, 619380, 723054, 879390, 908703, 1009670, 1084581, 1205090, 1211604, 1446108, 1514505, 1758780, 1807635, 1817406, 2019340, 2169162, 2410180, 2726109, 3029010, 3253743, 3615270, 3634812, 3735779, 4338324, 4543515, 5422905, 5452218, 6058020, 6507486, 7230540, 7471558, 9087030, 10845810, 10904436, 11207337, 13014972, 13630545, 14943116, 16268715, 18174060, 18678895, 21691620, 22414674, 27261090, 32537430, 33622011, 37357790, 44829348, 54522180, 56036685, 65074860, 67244022, 74715580, 100866033, 112073370, 134488044, 168110055, 201732066, 224146740, 336220110, 403464132, 504330165, 672440220, 1008660330, 2017320660]

約数ペア:

[(1, 2017320660), (2, 1008660330), (3, 672440220), (4, 504330165), (5, 403464132), (6, 336220110), (9, 224146740), (10, 201732066), (12, 168110055), (15, 134488044), (18, 112073370), (20, 100866033), (27, 74715580), (30, 67244022), (31, 65074860), (36, 56036685), (37, 54522180), (45, 44829348), (54, 37357790), (60, 33622011), (62, 32537430), (74, 27261090), (90, 22414674), (93, 21691620), (108, 18678895), (111, 18174060), (124, 16268715), (135, 14943116), (148, 13630545), (155, 13014972), (180, 11207337), (185, 10904436), (186, 10845810), (222, 9087030), (270, 7471558), (279, 7230540), (310, 6507486), (333, 6058020), (370, 5452218), (372, 5422905), (444, 4543515), (465, 4338324), (540, 3735779), (555, 3634812), (558, 3615270), (620, 3253743), (666, 3029010), (740, 2726109), (837, 2410180), (930, 2169162), (999, 2019340), (1110, 1817406), (1116, 1807635), (1147, 1758780), (1332, 1514505), (1395, 1446108), (1665, 1211604), (1674, 1205090), (1860, 1084581), (1998, 1009670), (2220, 908703), (2294, 879390), (2790, 723054), (3257, 619380), (3330, 605802), (3348, 602545), (3441, 586260), (3996, 504835), (4185, 482036), (4588, 439695), (4995, 403868), (5580, 361527), (5735, 351756), (6514, 309690), (6660, 302901), (6882, 293130), (8370, 241018), (9771, 206460), (9990, 201934), (10323, 195420), (11470, 175878), (13028, 154845), (13764, 146565), (16285, 123876), (16740, 120509), (17205, 117252), (19542, 103230), (19980, 100967), (20646, 97710), (22940, 87939), (29313, 68820), (30969, 65140), (32570, 61938), (34410, 58626), (39084, 51615), (41292, 48855)]