8045571720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:452

約数の個数: 256

約数和(自身を含む): 25380864000

約数和(自身を除く): 17335292280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 67, 79, 106, 120, 134, 158, 159, 201, 212, 237, 239, 265, 268, 316, 318, 335, 395, 402, 424, 474, 478, 530, 536, 632, 636, 670, 717, 790, 795, 804, 948, 956, 1005, 1060, 1185, 1195, 1272, 1340, 1434, 1580, 1590, 1608, 1896, 1912, 2010, 2120, 2370, 2390, 2680, 2868, 3160, 3180, 3551, 3585, 4020, 4187, 4740, 4780, 5293, 5736, 6360, 7102, 7170, 8040, 8374, 9480, 9560, 10586, 10653, 12561, 12667, 14204, 14340, 15879, 16013, 16748, 17755, 18881, 20935, 21172, 21306, 25122, 25334, 26465, 28408, 28680, 31758, 32026, 33496, 35510, 37762, 38001, 41870, 42344, 42612, 48039, 50244, 50668, 52930, 53265, 56643, 62805, 63335, 63516, 64052, 71020, 75524, 76002, 79395, 80065, 83740, 85224, 94405, 96078, 100488, 101336, 105860, 106530, 113286, 125610, 126670, 127032, 128104, 142040, 151048, 152004, 158790, 160130, 167480, 188810, 190005, 192156, 211720, 213060, 226572, 240195, 251220, 253340, 280529, 283215, 304008, 317580, 320260, 377620, 380010, 384312, 426120, 453144, 480390, 502440, 506680, 561058, 566430, 635160, 640520, 755240, 760020, 841587, 848689, 960780, 1000693, 1122116, 1132860, 1265027, 1402645, 1520040, 1683174, 1697378, 1921560, 2001386, 2244232, 2265720, 2530054, 2546067, 2805290, 3002079, 3366348, 3394756, 3795081, 4002772, 4207935, 4243445, 5003465, 5060108, 5092134, 5610580, 6004158, 6325135, 6732696, 6789512, 7590162, 8005544, 8415870, 8486890, 10006930, 10120216, 10184268, 11221160, 12008316, 12650270, 12730335, 15010395, 15180324, 16831740, 16973780, 18975405, 20013860, 20368536, 24016632, 25300540, 25460670, 30020790, 30360648, 33663480, 33947560, 37950810, 40027720, 50601080, 50921340, 60041580, 67046431, 75901620, 101842680, 120083160, 134092862, 151803240, 201139293, 268185724, 335232155, 402278586, 536371448, 670464310, 804557172, 1005696465, 1340928620, 1609114344, 2011392930, 2681857240, 4022785860, 8045571720]

約数ペア:

[(1, 8045571720), (2, 4022785860), (3, 2681857240), (4, 2011392930), (5, 1609114344), (6, 1340928620), (8, 1005696465), (10, 804557172), (12, 670464310), (15, 536371448), (20, 402278586), (24, 335232155), (30, 268185724), (40, 201139293), (53, 151803240), (60, 134092862), (67, 120083160), (79, 101842680), (106, 75901620), (120, 67046431), (134, 60041580), (158, 50921340), (159, 50601080), (201, 40027720), (212, 37950810), (237, 33947560), (239, 33663480), (265, 30360648), (268, 30020790), (316, 25460670), (318, 25300540), (335, 24016632), (395, 20368536), (402, 20013860), (424, 18975405), (474, 16973780), (478, 16831740), (530, 15180324), (536, 15010395), (632, 12730335), (636, 12650270), (670, 12008316), (717, 11221160), (790, 10184268), (795, 10120216), (804, 10006930), (948, 8486890), (956, 8415870), (1005, 8005544), (1060, 7590162), (1185, 6789512), (1195, 6732696), (1272, 6325135), (1340, 6004158), (1434, 5610580), (1580, 5092134), (1590, 5060108), (1608, 5003465), (1896, 4243445), (1912, 4207935), (2010, 4002772), (2120, 3795081), (2370, 3394756), (2390, 3366348), (2680, 3002079), (2868, 2805290), (3160, 2546067), (3180, 2530054), (3551, 2265720), (3585, 2244232), (4020, 2001386), (4187, 1921560), (4740, 1697378), (4780, 1683174), (5293, 1520040), (5736, 1402645), (6360, 1265027), (7102, 1132860), (7170, 1122116), (8040, 1000693), (8374, 960780), (9480, 848689), (9560, 841587), (10586, 760020), (10653, 755240), (12561, 640520), (12667, 635160), (14204, 566430), (14340, 561058), (15879, 506680), (16013, 502440), (16748, 480390), (17755, 453144), (18881, 426120), (20935, 384312), (21172, 380010), (21306, 377620), (25122, 320260), (25334, 317580), (26465, 304008), (28408, 283215), (28680, 280529), (31758, 253340), (32026, 251220), (33496, 240195), (35510, 226572), (37762, 213060), (38001, 211720), (41870, 192156), (42344, 190005), (42612, 188810), (48039, 167480), (50244, 160130), (50668, 158790), (52930, 152004), (53265, 151048), (56643, 142040), (62805, 128104), (63335, 127032), (63516, 126670), (64052, 125610), (71020, 113286), (75524, 106530), (76002, 105860), (79395, 101336), (80065, 100488), (83740, 96078), (85224, 94405)]