748140120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:635

約数の個数: 384

約数和(自身を含む): 3071053440

約数和(自身を除く): 2322913320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 41, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 82, 84, 90, 91, 104, 105, 117, 120, 123, 126, 130, 140, 156, 164, 168, 180, 182, 195, 205, 210, 234, 246, 252, 260, 273, 280, 287, 312, 315, 328, 360, 364, 369, 390, 410, 420, 455, 468, 492, 504, 520, 533, 546, 557, 574, 585, 615, 630, 728, 738, 780, 819, 820, 840, 861, 910, 936, 984, 1066, 1092, 1114, 1148, 1170, 1230, 1260, 1365, 1435, 1476, 1560, 1599, 1638, 1640, 1671, 1722, 1820, 1845, 2132, 2184, 2228, 2296, 2340, 2460, 2520, 2583, 2665, 2730, 2785, 2870, 2952, 3198, 3276, 3342, 3444, 3640, 3690, 3731, 3899, 4095, 4264, 4305, 4456, 4680, 4797, 4920, 5013, 5166, 5330, 5460, 5570, 5740, 6396, 6552, 6684, 6888, 7241, 7380, 7462, 7798, 7995, 8190, 8355, 8610, 9594, 10026, 10332, 10660, 10920, 11140, 11193, 11480, 11697, 12792, 12915, 13368, 14482, 14760, 14924, 15596, 15990, 16380, 16710, 17220, 18655, 19188, 19495, 20052, 20664, 21320, 21723, 22280, 22386, 22837, 23394, 23985, 25065, 25830, 28964, 29848, 31192, 31980, 32760, 33420, 33579, 34440, 35091, 36205, 37310, 38376, 38990, 40104, 43446, 44772, 45674, 46788, 47970, 50130, 50687, 51660, 55965, 57928, 58485, 63960, 65169, 66840, 67158, 68511, 70182, 72410, 74620, 77980, 86892, 89544, 91348, 93576, 95940, 100260, 101374, 103320, 108615, 111930, 114185, 116970, 130338, 134316, 137022, 140364, 144820, 149240, 152061, 155960, 159859, 167895, 173784, 175455, 182696, 191880, 200520, 202748, 205533, 217230, 223860, 228370, 233940, 253435, 260676, 268632, 274044, 280728, 289640, 296881, 304122, 319718, 325845, 335790, 342555, 350910, 405496, 411066, 434460, 447720, 456183, 456740, 467880, 479577, 506870, 521352, 548088, 593762, 608244, 639436, 651690, 671580, 685110, 701820, 760305, 799295, 822132, 868920, 890643, 912366, 913480, 959154, 1013740, 1027665, 1187524, 1216488, 1278872, 1303380, 1343160, 1370220, 1403640, 1438731, 1484405, 1520610, 1598590, 1644264, 1781286, 1824732, 1918308, 2027480, 2055330, 2078167, 2280915, 2375048, 2397885, 2606760, 2671929, 2740440, 2877462, 2968810, 3041220, 3197180, 3562572, 3649464, 3836616, 4110660, 4156334, 4453215, 4561830, 4795770, 5343858, 5754924, 5937620, 6082440, 6234501, 6394360, 7125144, 7193655, 8221320, 8312668, 8906430, 9123660, 9591540, 10390835, 10687716, 11509848, 11875240, 12469002, 13359645, 14387310, 16625336, 17812860, 18247320, 18703503, 19183080, 20781670, 21375432, 24938004, 26719290, 28774620, 31172505, 35625720, 37407006, 41563340, 49876008, 53438580, 57549240, 62345010, 74814012, 83126680, 93517515, 106877160, 124690020, 149628024, 187035030, 249380040, 374070060, 748140120]

約数ペア:

[(1, 748140120), (2, 374070060), (3, 249380040), (4, 187035030), (5, 149628024), (6, 124690020), (7, 106877160), (8, 93517515), (9, 83126680), (10, 74814012), (12, 62345010), (13, 57549240), (14, 53438580), (15, 49876008), (18, 41563340), (20, 37407006), (21, 35625720), (24, 31172505), (26, 28774620), (28, 26719290), (30, 24938004), (35, 21375432), (36, 20781670), (39, 19183080), (40, 18703503), (41, 18247320), (42, 17812860), (45, 16625336), (52, 14387310), (56, 13359645), (60, 12469002), (63, 11875240), (65, 11509848), (70, 10687716), (72, 10390835), (78, 9591540), (82, 9123660), (84, 8906430), (90, 8312668), (91, 8221320), (104, 7193655), (105, 7125144), (117, 6394360), (120, 6234501), (123, 6082440), (126, 5937620), (130, 5754924), (140, 5343858), (156, 4795770), (164, 4561830), (168, 4453215), (180, 4156334), (182, 4110660), (195, 3836616), (205, 3649464), (210, 3562572), (234, 3197180), (246, 3041220), (252, 2968810), (260, 2877462), (273, 2740440), (280, 2671929), (287, 2606760), (312, 2397885), (315, 2375048), (328, 2280915), (360, 2078167), (364, 2055330), (369, 2027480), (390, 1918308), (410, 1824732), (420, 1781286), (455, 1644264), (468, 1598590), (492, 1520610), (504, 1484405), (520, 1438731), (533, 1403640), (546, 1370220), (557, 1343160), (574, 1303380), (585, 1278872), (615, 1216488), (630, 1187524), (728, 1027665), (738, 1013740), (780, 959154), (819, 913480), (820, 912366), (840, 890643), (861, 868920), (910, 822132), (936, 799295), (984, 760305), (1066, 701820), (1092, 685110), (1114, 671580), (1148, 651690), (1170, 639436), (1230, 608244), (1260, 593762), (1365, 548088), (1435, 521352), (1476, 506870), (1560, 479577), (1599, 467880), (1638, 456740), (1640, 456183), (1671, 447720), (1722, 434460), (1820, 411066), (1845, 405496), (2132, 350910), (2184, 342555), (2228, 335790), (2296, 325845), (2340, 319718), (2460, 304122), (2520, 296881), (2583, 289640), (2665, 280728), (2730, 274044), (2785, 268632), (2870, 260676), (2952, 253435), (3198, 233940), (3276, 228370), (3342, 223860), (3444, 217230), (3640, 205533), (3690, 202748), (3731, 200520), (3899, 191880), (4095, 182696), (4264, 175455), (4305, 173784), (4456, 167895), (4680, 159859), (4797, 155960), (4920, 152061), (5013, 149240), (5166, 144820), (5330, 140364), (5460, 137022), (5570, 134316), (5740, 130338), (6396, 116970), (6552, 114185), (6684, 111930), (6888, 108615), (7241, 103320), (7380, 101374), (7462, 100260), (7798, 95940), (7995, 93576), (8190, 91348), (8355, 89544), (8610, 86892), (9594, 77980), (10026, 74620), (10332, 72410), (10660, 70182), (10920, 68511), (11140, 67158), (11193, 66840), (11480, 65169), (11697, 63960), (12792, 58485), (12915, 57928), (13368, 55965), (14482, 51660), (14760, 50687), (14924, 50130), (15596, 47970), (15990, 46788), (16380, 45674), (16710, 44772), (17220, 43446), (18655, 40104), (19188, 38990), (19495, 38376), (20052, 37310), (20664, 36205), (21320, 35091), (21723, 34440), (22280, 33579), (22386, 33420), (22837, 32760), (23394, 31980), (23985, 31192), (25065, 29848), (25830, 28964)]