65645160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4597}}^1$

素因数の和:4635

約数の個数: 128

約数和(自身を含む): 238360320

約数和(自身を除く): 172715160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4597, 4760, 7140, 9194, 13791, 14280, 18388, 22985, 27582, 32179, 36776, 45970, 55164, 64358, 68955, 78149, 91940, 96537, 110328, 128716, 137910, 156298, 160895, 183880, 193074, 234447, 257432, 275820, 312596, 321790, 386148, 390745, 468894, 482685, 547043, 551640, 625192, 643580, 772296, 781490, 937788, 965370, 1094086, 1172235, 1287160, 1562980, 1641129, 1875576, 1930740, 2188172, 2344470, 2735215, 3125960, 3282258, 3861480, 4376344, 4688940, 5470430, 6564516, 8205645, 9377880, 10940860, 13129032, 16411290, 21881720, 32822580, 65645160]

約数ペア:

[(1, 65645160), (2, 32822580), (3, 21881720), (4, 16411290), (5, 13129032), (6, 10940860), (7, 9377880), (8, 8205645), (10, 6564516), (12, 5470430), (14, 4688940), (15, 4376344), (17, 3861480), (20, 3282258), (21, 3125960), (24, 2735215), (28, 2344470), (30, 2188172), (34, 1930740), (35, 1875576), (40, 1641129), (42, 1562980), (51, 1287160), (56, 1172235), (60, 1094086), (68, 965370), (70, 937788), (84, 781490), (85, 772296), (102, 643580), (105, 625192), (119, 551640), (120, 547043), (136, 482685), (140, 468894), (168, 390745), (170, 386148), (204, 321790), (210, 312596), (238, 275820), (255, 257432), (280, 234447), (340, 193074), (357, 183880), (408, 160895), (420, 156298), (476, 137910), (510, 128716), (595, 110328), (680, 96537), (714, 91940), (840, 78149), (952, 68955), (1020, 64358), (1190, 55164), (1428, 45970), (1785, 36776), (2040, 32179), (2380, 27582), (2856, 22985), (3570, 18388), (4597, 14280), (4760, 13791), (7140, 9194)]