418484640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2195

約数の個数: 192

約数和(自身を含む): 1532805120

約数和(自身を除く): 1114320480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 210, 224, 236, 240, 280, 295, 336, 354, 413, 420, 472, 480, 560, 590, 672, 708, 826, 840, 885, 944, 1120, 1180, 1239, 1416, 1652, 1680, 1770, 1888, 2065, 2111, 2360, 2478, 2832, 3304, 3360, 3540, 4130, 4222, 4720, 4956, 5664, 6195, 6333, 6608, 7080, 8260, 8444, 9440, 9912, 10555, 12390, 12666, 13216, 14160, 14777, 16520, 16888, 19824, 21110, 24780, 25332, 28320, 29554, 31665, 33040, 33776, 39648, 42220, 44331, 49560, 50664, 59108, 63330, 66080, 67552, 73885, 84440, 88662, 99120, 101328, 118216, 124549, 126660, 147770, 168880, 177324, 198240, 202656, 221655, 236432, 249098, 253320, 295540, 337760, 354648, 373647, 443310, 472864, 498196, 506640, 591080, 622745, 709296, 747294, 871843, 886620, 996392, 1013280, 1182160, 1245490, 1418592, 1494588, 1743686, 1773240, 1868235, 1992784, 2364320, 2490980, 2615529, 2989176, 3487372, 3546480, 3736470, 3985568, 4359215, 4981960, 5231058, 5978352, 6974744, 7092960, 7472940, 8718430, 9963920, 10462116, 11956704, 13077645, 13949488, 14945880, 17436860, 19927840, 20924232, 26155290, 27898976, 29891760, 34873720, 41848464, 52310580, 59783520, 69747440, 83696928, 104621160, 139494880, 209242320, 418484640]

約数ペア:

[(1, 418484640), (2, 209242320), (3, 139494880), (4, 104621160), (5, 83696928), (6, 69747440), (7, 59783520), (8, 52310580), (10, 41848464), (12, 34873720), (14, 29891760), (15, 27898976), (16, 26155290), (20, 20924232), (21, 19927840), (24, 17436860), (28, 14945880), (30, 13949488), (32, 13077645), (35, 11956704), (40, 10462116), (42, 9963920), (48, 8718430), (56, 7472940), (59, 7092960), (60, 6974744), (70, 5978352), (80, 5231058), (84, 4981960), (96, 4359215), (105, 3985568), (112, 3736470), (118, 3546480), (120, 3487372), (140, 2989176), (160, 2615529), (168, 2490980), (177, 2364320), (210, 1992784), (224, 1868235), (236, 1773240), (240, 1743686), (280, 1494588), (295, 1418592), (336, 1245490), (354, 1182160), (413, 1013280), (420, 996392), (472, 886620), (480, 871843), (560, 747294), (590, 709296), (672, 622745), (708, 591080), (826, 506640), (840, 498196), (885, 472864), (944, 443310), (1120, 373647), (1180, 354648), (1239, 337760), (1416, 295540), (1652, 253320), (1680, 249098), (1770, 236432), (1888, 221655), (2065, 202656), (2111, 198240), (2360, 177324), (2478, 168880), (2832, 147770), (3304, 126660), (3360, 124549), (3540, 118216), (4130, 101328), (4222, 99120), (4720, 88662), (4956, 84440), (5664, 73885), (6195, 67552), (6333, 66080), (6608, 63330), (7080, 59108), (8260, 50664), (8444, 49560), (9440, 44331), (9912, 42220), (10555, 39648), (12390, 33776), (12666, 33040), (13216, 31665), (14160, 29554), (14777, 28320), (16520, 25332), (16888, 24780), (19824, 21110)]