376876920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:446

約数の個数: 256

約数和(自身を含む): 1370234880

約数和(自身を除く): 993357960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 41, 42, 56, 60, 62, 70, 82, 84, 93, 105, 120, 123, 124, 140, 155, 164, 168, 186, 205, 210, 217, 246, 248, 280, 287, 310, 328, 353, 372, 410, 420, 434, 465, 492, 574, 615, 620, 651, 706, 744, 820, 840, 861, 868, 930, 984, 1059, 1085, 1148, 1230, 1240, 1271, 1302, 1412, 1435, 1640, 1722, 1736, 1765, 1860, 2118, 2170, 2296, 2460, 2471, 2542, 2604, 2824, 2870, 3255, 3444, 3530, 3720, 3813, 4236, 4305, 4340, 4920, 4942, 5084, 5208, 5295, 5740, 6355, 6510, 6888, 7060, 7413, 7626, 8472, 8610, 8680, 8897, 9884, 10168, 10590, 10943, 11480, 12355, 12710, 13020, 14120, 14473, 14826, 15252, 17220, 17794, 19065, 19768, 21180, 21886, 24710, 25420, 26040, 26691, 28946, 29652, 30504, 32829, 34440, 35588, 37065, 38130, 42360, 43419, 43772, 44485, 49420, 50840, 53382, 54715, 57892, 59304, 65658, 71176, 72365, 74130, 76260, 76601, 86838, 87544, 88970, 98840, 101311, 106764, 109430, 115784, 131316, 133455, 144730, 148260, 152520, 153202, 164145, 173676, 177940, 202622, 213528, 217095, 218860, 229803, 262632, 266910, 289460, 296520, 303933, 306404, 328290, 347352, 355880, 383005, 405244, 434190, 437720, 448663, 459606, 506555, 533820, 578920, 607866, 612808, 656580, 766010, 810488, 868380, 897326, 919212, 1013110, 1067640, 1149015, 1215732, 1313160, 1345989, 1519665, 1532020, 1736760, 1794652, 1838424, 2026220, 2243315, 2298030, 2431464, 2691978, 3039330, 3064040, 3140641, 3589304, 4052440, 4486630, 4596060, 5383956, 6078660, 6281282, 6729945, 8973260, 9192120, 9421923, 10767912, 12157320, 12562564, 13459890, 15703205, 17946520, 18843846, 25125128, 26919780, 31406410, 37687692, 47109615, 53839560, 62812820, 75375384, 94219230, 125625640, 188438460, 376876920]

約数ペア:

[(1, 376876920), (2, 188438460), (3, 125625640), (4, 94219230), (5, 75375384), (6, 62812820), (7, 53839560), (8, 47109615), (10, 37687692), (12, 31406410), (14, 26919780), (15, 25125128), (20, 18843846), (21, 17946520), (24, 15703205), (28, 13459890), (30, 12562564), (31, 12157320), (35, 10767912), (40, 9421923), (41, 9192120), (42, 8973260), (56, 6729945), (60, 6281282), (62, 6078660), (70, 5383956), (82, 4596060), (84, 4486630), (93, 4052440), (105, 3589304), (120, 3140641), (123, 3064040), (124, 3039330), (140, 2691978), (155, 2431464), (164, 2298030), (168, 2243315), (186, 2026220), (205, 1838424), (210, 1794652), (217, 1736760), (246, 1532020), (248, 1519665), (280, 1345989), (287, 1313160), (310, 1215732), (328, 1149015), (353, 1067640), (372, 1013110), (410, 919212), (420, 897326), (434, 868380), (465, 810488), (492, 766010), (574, 656580), (615, 612808), (620, 607866), (651, 578920), (706, 533820), (744, 506555), (820, 459606), (840, 448663), (861, 437720), (868, 434190), (930, 405244), (984, 383005), (1059, 355880), (1085, 347352), (1148, 328290), (1230, 306404), (1240, 303933), (1271, 296520), (1302, 289460), (1412, 266910), (1435, 262632), (1640, 229803), (1722, 218860), (1736, 217095), (1765, 213528), (1860, 202622), (2118, 177940), (2170, 173676), (2296, 164145), (2460, 153202), (2471, 152520), (2542, 148260), (2604, 144730), (2824, 133455), (2870, 131316), (3255, 115784), (3444, 109430), (3530, 106764), (3720, 101311), (3813, 98840), (4236, 88970), (4305, 87544), (4340, 86838), (4920, 76601), (4942, 76260), (5084, 74130), (5208, 72365), (5295, 71176), (5740, 65658), (6355, 59304), (6510, 57892), (6888, 54715), (7060, 53382), (7413, 50840), (7626, 49420), (8472, 44485), (8610, 43772), (8680, 43419), (8897, 42360), (9884, 38130), (10168, 37065), (10590, 35588), (10943, 34440), (11480, 32829), (12355, 30504), (12710, 29652), (13020, 28946), (14120, 26691), (14473, 26040), (14826, 25420), (15252, 24710), (17220, 21886), (17794, 21180), (19065, 19768)]