1958748120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9839}}^1$

素因数の和:9942

約数の個数: 192

約数和(自身を含む): 7368192000

約数和(自身を除く): 5409443880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 79, 84, 90, 105, 120, 126, 140, 158, 168, 180, 210, 237, 252, 280, 315, 316, 360, 395, 420, 474, 504, 553, 630, 632, 711, 790, 840, 948, 1106, 1185, 1260, 1422, 1580, 1659, 1896, 2212, 2370, 2520, 2765, 2844, 3160, 3318, 3555, 4424, 4740, 4977, 5530, 5688, 6636, 7110, 8295, 9480, 9839, 9954, 11060, 13272, 14220, 16590, 19678, 19908, 22120, 24885, 28440, 29517, 33180, 39356, 39816, 49195, 49770, 59034, 66360, 68873, 78712, 88551, 98390, 99540, 118068, 137746, 147585, 177102, 196780, 199080, 206619, 236136, 275492, 295170, 344365, 354204, 393560, 413238, 442755, 550984, 590340, 619857, 688730, 708408, 777281, 826476, 885510, 1033095, 1180680, 1239714, 1377460, 1554562, 1652952, 1771020, 2066190, 2331843, 2479428, 2754920, 3099285, 3109124, 3542040, 3886405, 4132380, 4663686, 4958856, 5440967, 6198570, 6218248, 6995529, 7772810, 8264760, 9327372, 10881934, 11659215, 12397140, 13991058, 15545620, 16322901, 18654744, 21763868, 23318430, 24794280, 27204835, 27982116, 31091240, 32645802, 34977645, 43527736, 46636860, 48968703, 54409670, 55964232, 65291604, 69955290, 81614505, 93273720, 97937406, 108819340, 130583208, 139910580, 163229010, 195874812, 217638680, 244843515, 279821160, 326458020, 391749624, 489687030, 652916040, 979374060, 1958748120]

約数ペア:

[(1, 1958748120), (2, 979374060), (3, 652916040), (4, 489687030), (5, 391749624), (6, 326458020), (7, 279821160), (8, 244843515), (9, 217638680), (10, 195874812), (12, 163229010), (14, 139910580), (15, 130583208), (18, 108819340), (20, 97937406), (21, 93273720), (24, 81614505), (28, 69955290), (30, 65291604), (35, 55964232), (36, 54409670), (40, 48968703), (42, 46636860), (45, 43527736), (56, 34977645), (60, 32645802), (63, 31091240), (70, 27982116), (72, 27204835), (79, 24794280), (84, 23318430), (90, 21763868), (105, 18654744), (120, 16322901), (126, 15545620), (140, 13991058), (158, 12397140), (168, 11659215), (180, 10881934), (210, 9327372), (237, 8264760), (252, 7772810), (280, 6995529), (315, 6218248), (316, 6198570), (360, 5440967), (395, 4958856), (420, 4663686), (474, 4132380), (504, 3886405), (553, 3542040), (630, 3109124), (632, 3099285), (711, 2754920), (790, 2479428), (840, 2331843), (948, 2066190), (1106, 1771020), (1185, 1652952), (1260, 1554562), (1422, 1377460), (1580, 1239714), (1659, 1180680), (1896, 1033095), (2212, 885510), (2370, 826476), (2520, 777281), (2765, 708408), (2844, 688730), (3160, 619857), (3318, 590340), (3555, 550984), (4424, 442755), (4740, 413238), (4977, 393560), (5530, 354204), (5688, 344365), (6636, 295170), (7110, 275492), (8295, 236136), (9480, 206619), (9839, 199080), (9954, 196780), (11060, 177102), (13272, 147585), (14220, 137746), (16590, 118068), (19678, 99540), (19908, 98390), (22120, 88551), (24885, 78712), (28440, 68873), (29517, 66360), (33180, 59034), (39356, 49770), (39816, 49195)]