745440960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1071

約数の個数: 224

約数和(自身を含む): 2620012032

約数和(自身を除く): 1874571072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 73, 80, 88, 96, 110, 120, 132, 146, 160, 165, 176, 192, 219, 220, 240, 264, 292, 320, 330, 352, 365, 438, 440, 480, 528, 584, 660, 704, 730, 803, 876, 880, 960, 967, 1056, 1095, 1168, 1320, 1460, 1606, 1752, 1760, 1934, 2112, 2190, 2336, 2409, 2640, 2901, 2920, 3212, 3504, 3520, 3868, 4015, 4380, 4672, 4818, 4835, 5280, 5802, 5840, 6424, 7008, 7736, 8030, 8760, 9636, 9670, 10560, 10637, 11604, 11680, 12045, 12848, 14016, 14505, 15472, 16060, 17520, 19272, 19340, 21274, 23208, 23360, 24090, 25696, 29010, 30944, 31911, 32120, 35040, 38544, 38680, 42548, 46416, 48180, 51392, 53185, 58020, 61888, 63822, 64240, 70080, 70591, 77088, 77360, 85096, 92832, 96360, 106370, 116040, 127644, 128480, 141182, 154176, 154720, 159555, 170192, 185664, 192720, 211773, 212740, 232080, 255288, 256960, 282364, 309440, 319110, 340384, 352955, 385440, 423546, 425480, 464160, 510576, 564728, 638220, 680768, 705910, 770880, 776501, 847092, 850960, 928320, 1021152, 1058865, 1129456, 1276440, 1411820, 1553002, 1694184, 1701920, 2042304, 2117730, 2258912, 2329503, 2552880, 2823640, 3106004, 3388368, 3403840, 3882505, 4235460, 4517824, 4659006, 5105760, 5647280, 6212008, 6776736, 7765010, 8470920, 9318012, 10211520, 11294560, 11647515, 12424016, 13553472, 15530020, 16941840, 18636024, 22589120, 23295030, 24848032, 31060040, 33883680, 37272048, 46590060, 49696064, 62120080, 67767360, 74544096, 93180120, 124240160, 149088192, 186360240, 248480320, 372720480, 745440960]

約数ペア:

[(1, 745440960), (2, 372720480), (3, 248480320), (4, 186360240), (5, 149088192), (6, 124240160), (8, 93180120), (10, 74544096), (11, 67767360), (12, 62120080), (15, 49696064), (16, 46590060), (20, 37272048), (22, 33883680), (24, 31060040), (30, 24848032), (32, 23295030), (33, 22589120), (40, 18636024), (44, 16941840), (48, 15530020), (55, 13553472), (60, 12424016), (64, 11647515), (66, 11294560), (73, 10211520), (80, 9318012), (88, 8470920), (96, 7765010), (110, 6776736), (120, 6212008), (132, 5647280), (146, 5105760), (160, 4659006), (165, 4517824), (176, 4235460), (192, 3882505), (219, 3403840), (220, 3388368), (240, 3106004), (264, 2823640), (292, 2552880), (320, 2329503), (330, 2258912), (352, 2117730), (365, 2042304), (438, 1701920), (440, 1694184), (480, 1553002), (528, 1411820), (584, 1276440), (660, 1129456), (704, 1058865), (730, 1021152), (803, 928320), (876, 850960), (880, 847092), (960, 776501), (967, 770880), (1056, 705910), (1095, 680768), (1168, 638220), (1320, 564728), (1460, 510576), (1606, 464160), (1752, 425480), (1760, 423546), (1934, 385440), (2112, 352955), (2190, 340384), (2336, 319110), (2409, 309440), (2640, 282364), (2901, 256960), (2920, 255288), (3212, 232080), (3504, 212740), (3520, 211773), (3868, 192720), (4015, 185664), (4380, 170192), (4672, 159555), (4818, 154720), (4835, 154176), (5280, 141182), (5802, 128480), (5840, 127644), (6424, 116040), (7008, 106370), (7736, 96360), (8030, 92832), (8760, 85096), (9636, 77360), (9670, 77088), (10560, 70591), (10637, 70080), (11604, 64240), (11680, 63822), (12045, 61888), (12848, 58020), (14016, 53185), (14505, 51392), (15472, 48180), (16060, 46416), (17520, 42548), (19272, 38680), (19340, 38544), (21274, 35040), (23208, 32120), (23360, 31911), (24090, 30944), (25696, 29010)]