9154328520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1\times {\mathrm{1759}}^1$

素因数の和:3203

約数の個数: 128

約数和(自身を含む): 28385280000

約数和(自身を除く): 19230951480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1399, 1759, 1860, 2798, 3518, 3720, 4197, 5277, 5596, 6995, 7036, 8394, 8795, 10554, 11192, 13990, 14072, 16788, 17590, 20985, 21108, 26385, 27980, 33576, 35180, 41970, 42216, 43369, 52770, 54529, 55960, 70360, 83940, 86738, 105540, 109058, 130107, 163587, 167880, 173476, 211080, 216845, 218116, 260214, 272645, 327174, 346952, 433690, 436232, 520428, 545290, 650535, 654348, 817935, 867380, 1040856, 1090580, 1301070, 1308696, 1635870, 1734760, 2181160, 2460841, 2602140, 3271740, 4921682, 5204280, 6543480, 7382523, 9843364, 12304205, 14765046, 19686728, 24608410, 29530092, 36912615, 49216820, 59060184, 73825230, 76286071, 98433640, 147650460, 152572142, 228858213, 295300920, 305144284, 381430355, 457716426, 610288568, 762860710, 915432852, 1144291065, 1525721420, 1830865704, 2288582130, 3051442840, 4577164260, 9154328520]

約数ペア:

[(1, 9154328520), (2, 4577164260), (3, 3051442840), (4, 2288582130), (5, 1830865704), (6, 1525721420), (8, 1144291065), (10, 915432852), (12, 762860710), (15, 610288568), (20, 457716426), (24, 381430355), (30, 305144284), (31, 295300920), (40, 228858213), (60, 152572142), (62, 147650460), (93, 98433640), (120, 76286071), (124, 73825230), (155, 59060184), (186, 49216820), (248, 36912615), (310, 29530092), (372, 24608410), (465, 19686728), (620, 14765046), (744, 12304205), (930, 9843364), (1240, 7382523), (1399, 6543480), (1759, 5204280), (1860, 4921682), (2798, 3271740), (3518, 2602140), (3720, 2460841), (4197, 2181160), (5277, 1734760), (5596, 1635870), (6995, 1308696), (7036, 1301070), (8394, 1090580), (8795, 1040856), (10554, 867380), (11192, 817935), (13990, 654348), (14072, 650535), (16788, 545290), (17590, 520428), (20985, 436232), (21108, 433690), (26385, 346952), (27980, 327174), (33576, 272645), (35180, 260214), (41970, 218116), (42216, 216845), (43369, 211080), (52770, 173476), (54529, 167880), (55960, 163587), (70360, 130107), (83940, 109058), (86738, 105540)]