149164560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 532965888

約数和(自身を除く): 383801328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 120, 123, 124, 144, 155, 163, 164, 180, 186, 205, 240, 246, 248, 279, 310, 326, 328, 360, 369, 372, 410, 465, 489, 492, 496, 558, 615, 620, 652, 656, 720, 738, 744, 815, 820, 930, 978, 984, 1116, 1230, 1240, 1271, 1304, 1395, 1467, 1476, 1488, 1630, 1640, 1845, 1860, 1956, 1968, 2232, 2445, 2460, 2480, 2542, 2608, 2790, 2934, 2952, 3260, 3280, 3690, 3720, 3813, 3912, 4464, 4890, 4920, 5053, 5084, 5580, 5868, 5904, 6355, 6520, 6683, 7335, 7380, 7440, 7626, 7824, 9780, 9840, 10106, 10168, 11160, 11439, 11736, 12710, 13040, 13366, 14670, 14760, 15159, 15252, 19065, 19560, 20049, 20212, 20336, 22320, 22878, 23472, 25265, 25420, 26732, 29340, 29520, 30318, 30504, 33415, 38130, 39120, 40098, 40424, 45477, 45756, 50530, 50840, 53464, 57195, 58680, 60147, 60636, 61008, 66830, 75795, 76260, 80196, 80848, 90954, 91512, 100245, 101060, 101680, 106928, 114390, 117360, 120294, 121272, 133660, 151590, 152520, 160392, 181908, 183024, 200490, 202120, 207173, 227385, 228780, 240588, 242544, 267320, 300735, 303180, 305040, 320784, 363816, 400980, 404240, 414346, 454770, 457560, 481176, 534640, 601470, 606360, 621519, 727632, 801960, 828692, 909540, 915120, 962352, 1035865, 1202940, 1212720, 1243038, 1603920, 1657384, 1819080, 1864557, 2071730, 2405880, 2486076, 3107595, 3314768, 3638160, 3729114, 4143460, 4811760, 4972152, 6215190, 7458228, 8286920, 9322785, 9944304, 12430380, 14916456, 16573840, 18645570, 24860760, 29832912, 37291140, 49721520, 74582280, 149164560]

約数ペア:

[(1, 149164560), (2, 74582280), (3, 49721520), (4, 37291140), (5, 29832912), (6, 24860760), (8, 18645570), (9, 16573840), (10, 14916456), (12, 12430380), (15, 9944304), (16, 9322785), (18, 8286920), (20, 7458228), (24, 6215190), (30, 4972152), (31, 4811760), (36, 4143460), (40, 3729114), (41, 3638160), (45, 3314768), (48, 3107595), (60, 2486076), (62, 2405880), (72, 2071730), (80, 1864557), (82, 1819080), (90, 1657384), (93, 1603920), (120, 1243038), (123, 1212720), (124, 1202940), (144, 1035865), (155, 962352), (163, 915120), (164, 909540), (180, 828692), (186, 801960), (205, 727632), (240, 621519), (246, 606360), (248, 601470), (279, 534640), (310, 481176), (326, 457560), (328, 454770), (360, 414346), (369, 404240), (372, 400980), (410, 363816), (465, 320784), (489, 305040), (492, 303180), (496, 300735), (558, 267320), (615, 242544), (620, 240588), (652, 228780), (656, 227385), (720, 207173), (738, 202120), (744, 200490), (815, 183024), (820, 181908), (930, 160392), (978, 152520), (984, 151590), (1116, 133660), (1230, 121272), (1240, 120294), (1271, 117360), (1304, 114390), (1395, 106928), (1467, 101680), (1476, 101060), (1488, 100245), (1630, 91512), (1640, 90954), (1845, 80848), (1860, 80196), (1956, 76260), (1968, 75795), (2232, 66830), (2445, 61008), (2460, 60636), (2480, 60147), (2542, 58680), (2608, 57195), (2790, 53464), (2934, 50840), (2952, 50530), (3260, 45756), (3280, 45477), (3690, 40424), (3720, 40098), (3813, 39120), (3912, 38130), (4464, 33415), (4890, 30504), (4920, 30318), (5053, 29520), (5084, 29340), (5580, 26732), (5868, 25420), (5904, 25265), (6355, 23472), (6520, 22878), (6683, 22320), (7335, 20336), (7380, 20212), (7440, 20049), (7626, 19560), (7824, 19065), (9780, 15252), (9840, 15159), (10106, 14760), (10168, 14670), (11160, 13366), (11439, 13040), (11736, 12710)]