64091242320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2007871}}^1$

素因数の和:2007913

約数の個数: 160

約数和(自身を含む): 239017082880

約数和(自身を除く): 174925840560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 2007871, 4015742, 6023613, 8031484, 10039355, 12047226, 14055097, 16062968, 20078710, 24094452, 28110194, 30118065, 32125936, 38149549, 40157420, 42165291, 48188904, 56220388, 60236130, 70275485, 76299098, 80314840, 84330582, 96377808, 112440776, 114448647, 120472260, 140550970, 152598196, 160629680, 168661164, 190747745, 210826455, 224881552, 228897294, 240944520, 267046843, 281101940, 305196392, 337322328, 381495490, 421652910, 457794588, 481889040, 534093686, 562203880, 572243235, 610392784, 674644656, 762990980, 801140529, 843305820, 915589176, 1068187372, 1124407760, 1144486470, 1335234215, 1525981960, 1602281058, 1686611640, 1831178352, 2136374744, 2288972940, 2670468430, 3051963920, 3204562116, 3373223280, 4005702645, 4272749488, 4577945880, 5340936860, 6409124232, 8011405290, 9155891760, 10681873720, 12818248464, 16022810580, 21363747440, 32045621160, 64091242320]

約数ペア:

[(1, 64091242320), (2, 32045621160), (3, 21363747440), (4, 16022810580), (5, 12818248464), (6, 10681873720), (7, 9155891760), (8, 8011405290), (10, 6409124232), (12, 5340936860), (14, 4577945880), (15, 4272749488), (16, 4005702645), (19, 3373223280), (20, 3204562116), (21, 3051963920), (24, 2670468430), (28, 2288972940), (30, 2136374744), (35, 1831178352), (38, 1686611640), (40, 1602281058), (42, 1525981960), (48, 1335234215), (56, 1144486470), (57, 1124407760), (60, 1068187372), (70, 915589176), (76, 843305820), (80, 801140529), (84, 762990980), (95, 674644656), (105, 610392784), (112, 572243235), (114, 562203880), (120, 534093686), (133, 481889040), (140, 457794588), (152, 421652910), (168, 381495490), (190, 337322328), (210, 305196392), (228, 281101940), (240, 267046843), (266, 240944520), (280, 228897294), (285, 224881552), (304, 210826455), (336, 190747745), (380, 168661164), (399, 160629680), (420, 152598196), (456, 140550970), (532, 120472260), (560, 114448647), (570, 112440776), (665, 96377808), (760, 84330582), (798, 80314840), (840, 76299098), (912, 70275485), (1064, 60236130), (1140, 56220388), (1330, 48188904), (1520, 42165291), (1596, 40157420), (1680, 38149549), (1995, 32125936), (2128, 30118065), (2280, 28110194), (2660, 24094452), (3192, 20078710), (3990, 16062968), (4560, 14055097), (5320, 12047226), (6384, 10039355), (7980, 8031484), (10640, 6023613), (15960, 4015742), (31920, 2007871)]