298329120

素因数分解:

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

素因数の和:256

約数の個数: 288

約数和(自身を含む): 1083124224

約数和(自身を除く): 784795104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 96, 120, 123, 124, 144, 155, 160, 163, 164, 180, 186, 205, 240, 246, 248, 279, 288, 310, 326, 328, 360, 369, 372, 410, 465, 480, 489, 492, 496, 558, 615, 620, 652, 656, 720, 738, 744, 815, 820, 930, 978, 984, 992, 1116, 1230, 1240, 1271, 1304, 1312, 1395, 1440, 1467, 1476, 1488, 1630, 1640, 1845, 1860, 1956, 1968, 2232, 2445, 2460, 2480, 2542, 2608, 2790, 2934, 2952, 2976, 3260, 3280, 3690, 3720, 3813, 3912, 3936, 4464, 4890, 4920, 4960, 5053, 5084, 5216, 5580, 5868, 5904, 6355, 6520, 6560, 6683, 7335, 7380, 7440, 7626, 7824, 8928, 9780, 9840, 10106, 10168, 11160, 11439, 11736, 11808, 12710, 13040, 13366, 14670, 14760, 14880, 15159, 15252, 15648, 19065, 19560, 19680, 20049, 20212, 20336, 22320, 22878, 23472, 25265, 25420, 26080, 26732, 29340, 29520, 30318, 30504, 33415, 38130, 39120, 40098, 40424, 40672, 44640, 45477, 45756, 46944, 50530, 50840, 53464, 57195, 58680, 59040, 60147, 60636, 61008, 66830, 75795, 76260, 78240, 80196, 80848, 90954, 91512, 100245, 101060, 101680, 106928, 114390, 117360, 120294, 121272, 122016, 133660, 151590, 152520, 160392, 161696, 181908, 183024, 200490, 202120, 203360, 207173, 213856, 227385, 228780, 234720, 240588, 242544, 267320, 300735, 303180, 305040, 320784, 363816, 366048, 400980, 404240, 414346, 454770, 457560, 481176, 485088, 534640, 601470, 606360, 610080, 621519, 641568, 727632, 801960, 808480, 828692, 909540, 915120, 962352, 1035865, 1069280, 1202940, 1212720, 1243038, 1455264, 1603920, 1657384, 1819080, 1830240, 1864557, 1924704, 2071730, 2405880, 2425440, 2486076, 3107595, 3207840, 3314768, 3638160, 3729114, 4143460, 4811760, 4972152, 6215190, 6629536, 7276320, 7458228, 8286920, 9322785, 9623520, 9944304, 12430380, 14916456, 16573840, 18645570, 19888608, 24860760, 29832912, 33147680, 37291140, 49721520, 59665824, 74582280, 99443040, 149164560, 298329120]

約数ペア:

[(1, 298329120), (2, 149164560), (3, 99443040), (4, 74582280), (5, 59665824), (6, 49721520), (8, 37291140), (9, 33147680), (10, 29832912), (12, 24860760), (15, 19888608), (16, 18645570), (18, 16573840), (20, 14916456), (24, 12430380), (30, 9944304), (31, 9623520), (32, 9322785), (36, 8286920), (40, 7458228), (41, 7276320), (45, 6629536), (48, 6215190), (60, 4972152), (62, 4811760), (72, 4143460), (80, 3729114), (82, 3638160), (90, 3314768), (93, 3207840), (96, 3107595), (120, 2486076), (123, 2425440), (124, 2405880), (144, 2071730), (155, 1924704), (160, 1864557), (163, 1830240), (164, 1819080), (180, 1657384), (186, 1603920), (205, 1455264), (240, 1243038), (246, 1212720), (248, 1202940), (279, 1069280), (288, 1035865), (310, 962352), (326, 915120), (328, 909540), (360, 828692), (369, 808480), (372, 801960), (410, 727632), (465, 641568), (480, 621519), (489, 610080), (492, 606360), (496, 601470), (558, 534640), (615, 485088), (620, 481176), (652, 457560), (656, 454770), (720, 414346), (738, 404240), (744, 400980), (815, 366048), (820, 363816), (930, 320784), (978, 305040), (984, 303180), (992, 300735), (1116, 267320), (1230, 242544), (1240, 240588), (1271, 234720), (1304, 228780), (1312, 227385), (1395, 213856), (1440, 207173), (1467, 203360), (1476, 202120), (1488, 200490), (1630, 183024), (1640, 181908), (1845, 161696), (1860, 160392), (1956, 152520), (1968, 151590), (2232, 133660), (2445, 122016), (2460, 121272), (2480, 120294), (2542, 117360), (2608, 114390), (2790, 106928), (2934, 101680), (2952, 101060), (2976, 100245), (3260, 91512), (3280, 90954), (3690, 80848), (3720, 80196), (3813, 78240), (3912, 76260), (3936, 75795), (4464, 66830), (4890, 61008), (4920, 60636), (4960, 60147), (5053, 59040), (5084, 58680), (5216, 57195), (5580, 53464), (5868, 50840), (5904, 50530), (6355, 46944), (6520, 45756), (6560, 45477), (6683, 44640), (7335, 40672), (7380, 40424), (7440, 40098), (7626, 39120), (7824, 38130), (8928, 33415), (9780, 30504), (9840, 30318), (10106, 29520), (10168, 29340), (11160, 26732), (11439, 26080), (11736, 25420), (11808, 25265), (12710, 23472), (13040, 22878), (13366, 22320), (14670, 20336), (14760, 20212), (14880, 20049), (15159, 19680), (15252, 19560), (15648, 19065)]