64783680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 224

約数和(自身を含む): 230428800

約数和(自身を除く): 165645120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 179, 192, 195, 208, 232, 240, 260, 290, 312, 320, 348, 358, 377, 390, 416, 435, 464, 480, 520, 537, 580, 624, 696, 716, 754, 780, 832, 870, 895, 928, 960, 1040, 1074, 1131, 1160, 1248, 1392, 1432, 1508, 1560, 1740, 1790, 1856, 1885, 2080, 2148, 2262, 2320, 2327, 2496, 2685, 2784, 2864, 3016, 3120, 3480, 3580, 3770, 4160, 4296, 4524, 4640, 4654, 5191, 5370, 5568, 5655, 5728, 6032, 6240, 6960, 6981, 7160, 7540, 8592, 9048, 9280, 9308, 10382, 10740, 11310, 11456, 11635, 12064, 12480, 13920, 13962, 14320, 15080, 15573, 17184, 18096, 18616, 20764, 21480, 22620, 23270, 24128, 25955, 27840, 27924, 28640, 30160, 31146, 34368, 34905, 36192, 37232, 41528, 42960, 45240, 46540, 51910, 55848, 57280, 60320, 62292, 67483, 69810, 72384, 74464, 77865, 83056, 85920, 90480, 93080, 103820, 111696, 120640, 124584, 134966, 139620, 148928, 155730, 166112, 171840, 180960, 186160, 202449, 207640, 223392, 249168, 269932, 279240, 311460, 332224, 337415, 361920, 372320, 404898, 415280, 446784, 498336, 539864, 558480, 622920, 674830, 744640, 809796, 830560, 996672, 1012245, 1079728, 1116960, 1245840, 1349660, 1619592, 1661120, 2024490, 2159456, 2233920, 2491680, 2699320, 3239184, 4048980, 4318912, 4983360, 5398640, 6478368, 8097960, 10797280, 12956736, 16195920, 21594560, 32391840, 64783680]

約数ペア:

[(1, 64783680), (2, 32391840), (3, 21594560), (4, 16195920), (5, 12956736), (6, 10797280), (8, 8097960), (10, 6478368), (12, 5398640), (13, 4983360), (15, 4318912), (16, 4048980), (20, 3239184), (24, 2699320), (26, 2491680), (29, 2233920), (30, 2159456), (32, 2024490), (39, 1661120), (40, 1619592), (48, 1349660), (52, 1245840), (58, 1116960), (60, 1079728), (64, 1012245), (65, 996672), (78, 830560), (80, 809796), (87, 744640), (96, 674830), (104, 622920), (116, 558480), (120, 539864), (130, 498336), (145, 446784), (156, 415280), (160, 404898), (174, 372320), (179, 361920), (192, 337415), (195, 332224), (208, 311460), (232, 279240), (240, 269932), (260, 249168), (290, 223392), (312, 207640), (320, 202449), (348, 186160), (358, 180960), (377, 171840), (390, 166112), (416, 155730), (435, 148928), (464, 139620), (480, 134966), (520, 124584), (537, 120640), (580, 111696), (624, 103820), (696, 93080), (716, 90480), (754, 85920), (780, 83056), (832, 77865), (870, 74464), (895, 72384), (928, 69810), (960, 67483), (1040, 62292), (1074, 60320), (1131, 57280), (1160, 55848), (1248, 51910), (1392, 46540), (1432, 45240), (1508, 42960), (1560, 41528), (1740, 37232), (1790, 36192), (1856, 34905), (1885, 34368), (2080, 31146), (2148, 30160), (2262, 28640), (2320, 27924), (2327, 27840), (2496, 25955), (2685, 24128), (2784, 23270), (2864, 22620), (3016, 21480), (3120, 20764), (3480, 18616), (3580, 18096), (3770, 17184), (4160, 15573), (4296, 15080), (4524, 14320), (4640, 13962), (4654, 13920), (5191, 12480), (5370, 12064), (5568, 11635), (5655, 11456), (5728, 11310), (6032, 10740), (6240, 10382), (6960, 9308), (6981, 9280), (7160, 9048), (7540, 8592)]