64624320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 168

約数和(自身を含む): 234177840

約数和(自身を除く): 169553520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1181, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2362, 2736, 2880, 3040, 3420, 3543, 3648, 4560, 4724, 5472, 5905, 6080, 6840, 7086, 9120, 9448, 10629, 10944, 11810, 13680, 14172, 17715, 18240, 18896, 21258, 22439, 23620, 27360, 28344, 35430, 37792, 42516, 44878, 47240, 53145, 54720, 56688, 67317, 70860, 75584, 85032, 89756, 94480, 106290, 112195, 113376, 134634, 141720, 170064, 179512, 188960, 201951, 212580, 224390, 226752, 269268, 283440, 336585, 340128, 359024, 377920, 403902, 425160, 448780, 538536, 566880, 673170, 680256, 718048, 807804, 850320, 897560, 1009755, 1077072, 1133760, 1346340, 1436096, 1615608, 1700640, 1795120, 2019510, 2154144, 2692680, 3231216, 3401280, 3590240, 4039020, 4308288, 5385360, 6462432, 7180480, 8078040, 10770720, 12924864, 16156080, 21541440, 32312160, 64624320]

約数ペア:

[(1, 64624320), (2, 32312160), (3, 21541440), (4, 16156080), (5, 12924864), (6, 10770720), (8, 8078040), (9, 7180480), (10, 6462432), (12, 5385360), (15, 4308288), (16, 4039020), (18, 3590240), (19, 3401280), (20, 3231216), (24, 2692680), (30, 2154144), (32, 2019510), (36, 1795120), (38, 1700640), (40, 1615608), (45, 1436096), (48, 1346340), (57, 1133760), (60, 1077072), (64, 1009755), (72, 897560), (76, 850320), (80, 807804), (90, 718048), (95, 680256), (96, 673170), (114, 566880), (120, 538536), (144, 448780), (152, 425160), (160, 403902), (171, 377920), (180, 359024), (190, 340128), (192, 336585), (228, 283440), (240, 269268), (285, 226752), (288, 224390), (304, 212580), (320, 201951), (342, 188960), (360, 179512), (380, 170064), (456, 141720), (480, 134634), (570, 113376), (576, 112195), (608, 106290), (684, 94480), (720, 89756), (760, 85032), (855, 75584), (912, 70860), (960, 67317), (1140, 56688), (1181, 54720), (1216, 53145), (1368, 47240), (1440, 44878), (1520, 42516), (1710, 37792), (1824, 35430), (2280, 28344), (2362, 27360), (2736, 23620), (2880, 22439), (3040, 21258), (3420, 18896), (3543, 18240), (3648, 17715), (4560, 14172), (4724, 13680), (5472, 11810), (5905, 10944), (6080, 10629), (6840, 9448), (7086, 9120)]