74607120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 291088512

約数和(自身を除く): 216481392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 113, 120, 126, 131, 140, 144, 168, 180, 210, 226, 240, 252, 262, 280, 315, 336, 339, 360, 393, 420, 452, 504, 524, 560, 565, 630, 655, 678, 720, 786, 791, 840, 904, 917, 1008, 1017, 1048, 1130, 1179, 1260, 1310, 1356, 1572, 1582, 1680, 1695, 1808, 1834, 1965, 2034, 2096, 2260, 2358, 2373, 2520, 2620, 2712, 2751, 3144, 3164, 3390, 3668, 3930, 3955, 4068, 4520, 4585, 4716, 4746, 5040, 5085, 5240, 5424, 5502, 5895, 6288, 6328, 6780, 7119, 7336, 7860, 7910, 8136, 8253, 9040, 9170, 9432, 9492, 10170, 10480, 11004, 11790, 11865, 12656, 13560, 13755, 14238, 14672, 14803, 15720, 15820, 16272, 16506, 18340, 18864, 18984, 20340, 22008, 23580, 23730, 27120, 27510, 28476, 29606, 31440, 31640, 33012, 35595, 36680, 37968, 40680, 41265, 44016, 44409, 47160, 47460, 55020, 56952, 59212, 63280, 66024, 71190, 73360, 74015, 81360, 82530, 88818, 94320, 94920, 103621, 110040, 113904, 118424, 132048, 133227, 142380, 148030, 165060, 177636, 189840, 207242, 220080, 222045, 236848, 266454, 284760, 296060, 310863, 330120, 355272, 414484, 444090, 518105, 532908, 569520, 592120, 621726, 660240, 666135, 710544, 828968, 888180, 932589, 1036210, 1065816, 1184240, 1243452, 1332270, 1554315, 1657936, 1776360, 1865178, 2072420, 2131632, 2486904, 2664540, 3108630, 3552720, 3730356, 4144840, 4662945, 4973808, 5329080, 6217260, 7460712, 8289680, 9325890, 10658160, 12434520, 14921424, 18651780, 24869040, 37303560, 74607120]

約数ペア:

[(1, 74607120), (2, 37303560), (3, 24869040), (4, 18651780), (5, 14921424), (6, 12434520), (7, 10658160), (8, 9325890), (9, 8289680), (10, 7460712), (12, 6217260), (14, 5329080), (15, 4973808), (16, 4662945), (18, 4144840), (20, 3730356), (21, 3552720), (24, 3108630), (28, 2664540), (30, 2486904), (35, 2131632), (36, 2072420), (40, 1865178), (42, 1776360), (45, 1657936), (48, 1554315), (56, 1332270), (60, 1243452), (63, 1184240), (70, 1065816), (72, 1036210), (80, 932589), (84, 888180), (90, 828968), (105, 710544), (112, 666135), (113, 660240), (120, 621726), (126, 592120), (131, 569520), (140, 532908), (144, 518105), (168, 444090), (180, 414484), (210, 355272), (226, 330120), (240, 310863), (252, 296060), (262, 284760), (280, 266454), (315, 236848), (336, 222045), (339, 220080), (360, 207242), (393, 189840), (420, 177636), (452, 165060), (504, 148030), (524, 142380), (560, 133227), (565, 132048), (630, 118424), (655, 113904), (678, 110040), (720, 103621), (786, 94920), (791, 94320), (840, 88818), (904, 82530), (917, 81360), (1008, 74015), (1017, 73360), (1048, 71190), (1130, 66024), (1179, 63280), (1260, 59212), (1310, 56952), (1356, 55020), (1572, 47460), (1582, 47160), (1680, 44409), (1695, 44016), (1808, 41265), (1834, 40680), (1965, 37968), (2034, 36680), (2096, 35595), (2260, 33012), (2358, 31640), (2373, 31440), (2520, 29606), (2620, 28476), (2712, 27510), (2751, 27120), (3144, 23730), (3164, 23580), (3390, 22008), (3668, 20340), (3930, 18984), (3955, 18864), (4068, 18340), (4520, 16506), (4585, 16272), (4716, 15820), (4746, 15720), (5040, 14803), (5085, 14672), (5240, 14238), (5424, 13755), (5502, 13560), (5895, 12656), (6288, 11865), (6328, 11790), (6780, 11004), (7119, 10480), (7336, 10170), (7860, 9492), (7910, 9432), (8136, 9170), (8253, 9040)]