218076572080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4733}}^1\times {\mathrm{30313}}^1$

素因数の和:35078

約数の個数: 80

約数和(自身を含む): 533844090720

約数和(自身を除く): 315767518640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 4733, 9466, 18932, 23665, 30313, 37864, 47330, 60626, 75728, 89927, 94660, 121252, 151565, 179854, 189320, 242504, 303130, 359708, 378640, 449635, 485008, 575947, 606260, 719416, 899270, 1151894, 1212520, 1438832, 1798540, 2303788, 2425040, 2879735, 3597080, 4607576, 5759470, 7194160, 9215152, 11518940, 23037880, 46075760, 143471429, 286942858, 573885716, 717357145, 1147771432, 1434714290, 2295542864, 2725957151, 2869428580, 5451914302, 5738857160, 10903828604, 11477714320, 13629785755, 21807657208, 27259571510, 43615314416, 54519143020, 109038286040, 218076572080]

約数ペア:

[(1, 218076572080), (2, 109038286040), (4, 54519143020), (5, 43615314416), (8, 27259571510), (10, 21807657208), (16, 13629785755), (19, 11477714320), (20, 10903828604), (38, 5738857160), (40, 5451914302), (76, 2869428580), (80, 2725957151), (95, 2295542864), (152, 1434714290), (190, 1147771432), (304, 717357145), (380, 573885716), (760, 286942858), (1520, 143471429), (4733, 46075760), (9466, 23037880), (18932, 11518940), (23665, 9215152), (30313, 7194160), (37864, 5759470), (47330, 4607576), (60626, 3597080), (75728, 2879735), (89927, 2425040), (94660, 2303788), (121252, 1798540), (151565, 1438832), (179854, 1212520), (189320, 1151894), (242504, 899270), (303130, 719416), (359708, 606260), (378640, 575947), (449635, 485008)]