474987480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:450

約数の個数: 256

約数和(自身を含む): 1677749760

約数和(自身を除く): 1202762280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 61, 66, 68, 85, 88, 102, 110, 120, 122, 132, 136, 165, 170, 183, 187, 204, 220, 244, 255, 264, 305, 330, 340, 347, 366, 374, 408, 440, 488, 510, 561, 610, 660, 671, 680, 694, 732, 748, 915, 935, 1020, 1037, 1041, 1122, 1220, 1320, 1342, 1388, 1464, 1496, 1735, 1830, 1870, 2013, 2040, 2074, 2082, 2244, 2440, 2684, 2776, 2805, 3111, 3355, 3470, 3660, 3740, 3817, 4026, 4148, 4164, 4488, 5185, 5205, 5368, 5610, 5899, 6222, 6710, 6940, 7320, 7480, 7634, 8052, 8296, 8328, 10065, 10370, 10410, 11220, 11407, 11451, 11798, 12444, 13420, 13880, 15268, 15555, 16104, 17697, 19085, 20130, 20740, 20820, 21167, 22440, 22814, 22902, 23596, 24888, 26840, 29495, 30536, 31110, 34221, 35394, 38170, 40260, 41480, 41640, 42334, 45628, 45804, 47192, 57035, 57255, 58990, 62220, 63501, 64889, 68442, 70788, 76340, 80520, 84668, 88485, 91256, 91608, 105835, 114070, 114510, 117980, 124440, 127002, 129778, 136884, 141576, 152680, 169336, 171105, 176970, 194667, 211670, 228140, 229020, 232837, 235960, 254004, 259556, 273768, 317505, 324445, 342210, 353940, 359839, 389334, 423340, 456280, 458040, 465674, 508008, 519112, 635010, 648890, 684420, 698511, 707880, 719678, 778668, 846680, 931348, 973335, 1079517, 1164185, 1270020, 1297780, 1368840, 1397022, 1439356, 1557336, 1799195, 1862696, 1946670, 2159034, 2328370, 2540040, 2595560, 2794044, 2878712, 3492555, 3598390, 3893340, 3958229, 4318068, 4656740, 5397585, 5588088, 6985110, 7196780, 7786680, 7916458, 8636136, 9313480, 10795170, 11874687, 13970220, 14393560, 15832916, 19791145, 21590340, 23749374, 27940440, 31665832, 39582290, 43180680, 47498748, 59373435, 79164580, 94997496, 118746870, 158329160, 237493740, 474987480]

約数ペア:

[(1, 474987480), (2, 237493740), (3, 158329160), (4, 118746870), (5, 94997496), (6, 79164580), (8, 59373435), (10, 47498748), (11, 43180680), (12, 39582290), (15, 31665832), (17, 27940440), (20, 23749374), (22, 21590340), (24, 19791145), (30, 15832916), (33, 14393560), (34, 13970220), (40, 11874687), (44, 10795170), (51, 9313480), (55, 8636136), (60, 7916458), (61, 7786680), (66, 7196780), (68, 6985110), (85, 5588088), (88, 5397585), (102, 4656740), (110, 4318068), (120, 3958229), (122, 3893340), (132, 3598390), (136, 3492555), (165, 2878712), (170, 2794044), (183, 2595560), (187, 2540040), (204, 2328370), (220, 2159034), (244, 1946670), (255, 1862696), (264, 1799195), (305, 1557336), (330, 1439356), (340, 1397022), (347, 1368840), (366, 1297780), (374, 1270020), (408, 1164185), (440, 1079517), (488, 973335), (510, 931348), (561, 846680), (610, 778668), (660, 719678), (671, 707880), (680, 698511), (694, 684420), (732, 648890), (748, 635010), (915, 519112), (935, 508008), (1020, 465674), (1037, 458040), (1041, 456280), (1122, 423340), (1220, 389334), (1320, 359839), (1342, 353940), (1388, 342210), (1464, 324445), (1496, 317505), (1735, 273768), (1830, 259556), (1870, 254004), (2013, 235960), (2040, 232837), (2074, 229020), (2082, 228140), (2244, 211670), (2440, 194667), (2684, 176970), (2776, 171105), (2805, 169336), (3111, 152680), (3355, 141576), (3470, 136884), (3660, 129778), (3740, 127002), (3817, 124440), (4026, 117980), (4148, 114510), (4164, 114070), (4488, 105835), (5185, 91608), (5205, 91256), (5368, 88485), (5610, 84668), (5899, 80520), (6222, 76340), (6710, 70788), (6940, 68442), (7320, 64889), (7480, 63501), (7634, 62220), (8052, 58990), (8296, 57255), (8328, 57035), (10065, 47192), (10370, 45804), (10410, 45628), (11220, 42334), (11407, 41640), (11451, 41480), (11798, 40260), (12444, 38170), (13420, 35394), (13880, 34221), (15268, 31110), (15555, 30536), (16104, 29495), (17697, 26840), (19085, 24888), (20130, 23596), (20740, 22902), (20820, 22814), (21167, 22440)]