447493680

素因数分解:

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

素因数の和:257

約数の個数: 320

約数和(自身を含む): 1639895040

約数和(自身を除く): 1192401360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 41, 45, 48, 54, 60, 62, 72, 80, 82, 90, 93, 108, 120, 123, 124, 135, 144, 155, 163, 164, 180, 186, 205, 216, 240, 246, 248, 270, 279, 310, 326, 328, 360, 369, 372, 410, 432, 465, 489, 492, 496, 540, 558, 615, 620, 652, 656, 720, 738, 744, 815, 820, 837, 930, 978, 984, 1080, 1107, 1116, 1230, 1240, 1271, 1304, 1395, 1467, 1476, 1488, 1630, 1640, 1674, 1845, 1860, 1956, 1968, 2160, 2214, 2232, 2445, 2460, 2480, 2542, 2608, 2790, 2934, 2952, 3260, 3280, 3348, 3690, 3720, 3813, 3912, 4185, 4401, 4428, 4464, 4890, 4920, 5053, 5084, 5535, 5580, 5868, 5904, 6355, 6520, 6683, 6696, 7335, 7380, 7440, 7626, 7824, 8370, 8802, 8856, 9780, 9840, 10106, 10168, 11070, 11160, 11439, 11736, 12710, 13040, 13366, 13392, 14670, 14760, 15159, 15252, 16740, 17604, 17712, 19065, 19560, 20049, 20212, 20336, 22005, 22140, 22320, 22878, 23472, 25265, 25420, 26732, 29340, 29520, 30318, 30504, 33415, 33480, 34317, 35208, 38130, 39120, 40098, 40424, 44010, 44280, 45477, 45756, 50530, 50840, 53464, 57195, 58680, 60147, 60636, 61008, 66830, 66960, 68634, 70416, 75795, 76260, 80196, 80848, 88020, 88560, 90954, 91512, 100245, 101060, 101680, 106928, 114390, 117360, 120294, 121272, 133660, 136431, 137268, 151590, 152520, 160392, 171585, 176040, 180441, 181908, 183024, 200490, 202120, 207173, 227385, 228780, 240588, 242544, 267320, 272862, 274536, 300735, 303180, 305040, 320784, 343170, 352080, 360882, 363816, 400980, 404240, 414346, 454770, 457560, 481176, 534640, 545724, 549072, 601470, 606360, 621519, 682155, 686340, 721764, 727632, 801960, 828692, 902205, 909540, 915120, 962352, 1035865, 1091448, 1202940, 1212720, 1243038, 1364310, 1372680, 1443528, 1603920, 1657384, 1804410, 1819080, 1864557, 2071730, 2182896, 2405880, 2486076, 2728620, 2745360, 2887056, 3107595, 3314768, 3608820, 3638160, 3729114, 4143460, 4811760, 4972152, 5457240, 5593671, 6215190, 7217640, 7458228, 8286920, 9322785, 9944304, 10914480, 11187342, 12430380, 14435280, 14916456, 16573840, 18645570, 22374684, 24860760, 27968355, 29832912, 37291140, 44749368, 49721520, 55936710, 74582280, 89498736, 111873420, 149164560, 223746840, 447493680]

約数ペア:

[(1, 447493680), (2, 223746840), (3, 149164560), (4, 111873420), (5, 89498736), (6, 74582280), (8, 55936710), (9, 49721520), (10, 44749368), (12, 37291140), (15, 29832912), (16, 27968355), (18, 24860760), (20, 22374684), (24, 18645570), (27, 16573840), (30, 14916456), (31, 14435280), (36, 12430380), (40, 11187342), (41, 10914480), (45, 9944304), (48, 9322785), (54, 8286920), (60, 7458228), (62, 7217640), (72, 6215190), (80, 5593671), (82, 5457240), (90, 4972152), (93, 4811760), (108, 4143460), (120, 3729114), (123, 3638160), (124, 3608820), (135, 3314768), (144, 3107595), (155, 2887056), (163, 2745360), (164, 2728620), (180, 2486076), (186, 2405880), (205, 2182896), (216, 2071730), (240, 1864557), (246, 1819080), (248, 1804410), (270, 1657384), (279, 1603920), (310, 1443528), (326, 1372680), (328, 1364310), (360, 1243038), (369, 1212720), (372, 1202940), (410, 1091448), (432, 1035865), (465, 962352), (489, 915120), (492, 909540), (496, 902205), (540, 828692), (558, 801960), (615, 727632), (620, 721764), (652, 686340), (656, 682155), (720, 621519), (738, 606360), (744, 601470), (815, 549072), (820, 545724), (837, 534640), (930, 481176), (978, 457560), (984, 454770), (1080, 414346), (1107, 404240), (1116, 400980), (1230, 363816), (1240, 360882), (1271, 352080), (1304, 343170), (1395, 320784), (1467, 305040), (1476, 303180), (1488, 300735), (1630, 274536), (1640, 272862), (1674, 267320), (1845, 242544), (1860, 240588), (1956, 228780), (1968, 227385), (2160, 207173), (2214, 202120), (2232, 200490), (2445, 183024), (2460, 181908), (2480, 180441), (2542, 176040), (2608, 171585), (2790, 160392), (2934, 152520), (2952, 151590), (3260, 137268), (3280, 136431), (3348, 133660), (3690, 121272), (3720, 120294), (3813, 117360), (3912, 114390), (4185, 106928), (4401, 101680), (4428, 101060), (4464, 100245), (4890, 91512), (4920, 90954), (5053, 88560), (5084, 88020), (5535, 80848), (5580, 80196), (5868, 76260), (5904, 75795), (6355, 70416), (6520, 68634), (6683, 66960), (6696, 66830), (7335, 61008), (7380, 60636), (7440, 60147), (7626, 58680), (7824, 57195), (8370, 53464), (8802, 50840), (8856, 50530), (9780, 45756), (9840, 45477), (10106, 44280), (10168, 44010), (11070, 40424), (11160, 40098), (11439, 39120), (11736, 38130), (12710, 35208), (13040, 34317), (13366, 33480), (13392, 33415), (14670, 30504), (14760, 30318), (15159, 29520), (15252, 29340), (16740, 26732), (17604, 25420), (17712, 25265), (19065, 23472), (19560, 22878), (20049, 22320), (20212, 22140), (20336, 22005)]