1335160980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 4121155584

約数和(自身を除く): 2785994604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 181, 214, 321, 362, 383, 428, 535, 543, 642, 724, 766, 905, 963, 1070, 1086, 1149, 1284, 1532, 1605, 1629, 1810, 1915, 1926, 2140, 2172, 2298, 2715, 3210, 3258, 3447, 3620, 3830, 3852, 4596, 4815, 5430, 5745, 6420, 6516, 6894, 7660, 8145, 9630, 10860, 11490, 13788, 16290, 17235, 19260, 19367, 22980, 32580, 34470, 38734, 40981, 58101, 68940, 69323, 77468, 81962, 96835, 116202, 122943, 138646, 163924, 174303, 193670, 204905, 207969, 232404, 245886, 277292, 290505, 346615, 348606, 368829, 387340, 409810, 415938, 491772, 581010, 614715, 623907, 693230, 697212, 737658, 819620, 831876, 871515, 1039845, 1162020, 1229430, 1247814, 1386460, 1475316, 1743030, 1844145, 2079690, 2458860, 2495628, 3119535, 3486060, 3688290, 4159380, 6239070, 7376580, 7417561, 12478140, 14835122, 22252683, 29670244, 37087805, 44505366, 66758049, 74175610, 89010732, 111263415, 133516098, 148351220, 222526830, 267032196, 333790245, 445053660, 667580490, 1335160980]

約数ペア:

[(1, 1335160980), (2, 667580490), (3, 445053660), (4, 333790245), (5, 267032196), (6, 222526830), (9, 148351220), (10, 133516098), (12, 111263415), (15, 89010732), (18, 74175610), (20, 66758049), (30, 44505366), (36, 37087805), (45, 29670244), (60, 22252683), (90, 14835122), (107, 12478140), (180, 7417561), (181, 7376580), (214, 6239070), (321, 4159380), (362, 3688290), (383, 3486060), (428, 3119535), (535, 2495628), (543, 2458860), (642, 2079690), (724, 1844145), (766, 1743030), (905, 1475316), (963, 1386460), (1070, 1247814), (1086, 1229430), (1149, 1162020), (1284, 1039845), (1532, 871515), (1605, 831876), (1629, 819620), (1810, 737658), (1915, 697212), (1926, 693230), (2140, 623907), (2172, 614715), (2298, 581010), (2715, 491772), (3210, 415938), (3258, 409810), (3447, 387340), (3620, 368829), (3830, 348606), (3852, 346615), (4596, 290505), (4815, 277292), (5430, 245886), (5745, 232404), (6420, 207969), (6516, 204905), (6894, 193670), (7660, 174303), (8145, 163924), (9630, 138646), (10860, 122943), (11490, 116202), (13788, 96835), (16290, 81962), (17235, 77468), (19260, 69323), (19367, 68940), (22980, 58101), (32580, 40981), (34470, 38734)]