66653520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 160

約数和(自身を含む): 222842880

約数和(自身を除く): 156189360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 240, 282, 285, 304, 311, 376, 380, 456, 470, 564, 570, 622, 705, 752, 760, 893, 912, 933, 940, 1128, 1140, 1244, 1410, 1520, 1555, 1786, 1866, 1880, 2256, 2280, 2488, 2679, 2820, 3110, 3572, 3732, 3760, 4465, 4560, 4665, 4976, 5358, 5640, 5909, 6220, 7144, 7464, 8930, 9330, 10716, 11280, 11818, 12440, 13395, 14288, 14617, 14928, 17727, 17860, 18660, 21432, 23636, 24880, 26790, 29234, 29545, 35454, 35720, 37320, 42864, 43851, 47272, 53580, 58468, 59090, 70908, 71440, 73085, 74640, 87702, 88635, 94544, 107160, 116936, 118180, 141816, 146170, 175404, 177270, 214320, 219255, 233872, 236360, 277723, 283632, 292340, 350808, 354540, 438510, 472720, 555446, 584680, 701616, 709080, 833169, 877020, 1110892, 1169360, 1388615, 1418160, 1666338, 1754040, 2221784, 2777230, 3332676, 3508080, 4165845, 4443568, 5554460, 6665352, 8331690, 11108920, 13330704, 16663380, 22217840, 33326760, 66653520]

約数ペア:

[(1, 66653520), (2, 33326760), (3, 22217840), (4, 16663380), (5, 13330704), (6, 11108920), (8, 8331690), (10, 6665352), (12, 5554460), (15, 4443568), (16, 4165845), (19, 3508080), (20, 3332676), (24, 2777230), (30, 2221784), (38, 1754040), (40, 1666338), (47, 1418160), (48, 1388615), (57, 1169360), (60, 1110892), (76, 877020), (80, 833169), (94, 709080), (95, 701616), (114, 584680), (120, 555446), (141, 472720), (152, 438510), (188, 354540), (190, 350808), (228, 292340), (235, 283632), (240, 277723), (282, 236360), (285, 233872), (304, 219255), (311, 214320), (376, 177270), (380, 175404), (456, 146170), (470, 141816), (564, 118180), (570, 116936), (622, 107160), (705, 94544), (752, 88635), (760, 87702), (893, 74640), (912, 73085), (933, 71440), (940, 70908), (1128, 59090), (1140, 58468), (1244, 53580), (1410, 47272), (1520, 43851), (1555, 42864), (1786, 37320), (1866, 35720), (1880, 35454), (2256, 29545), (2280, 29234), (2488, 26790), (2679, 24880), (2820, 23636), (3110, 21432), (3572, 18660), (3732, 17860), (3760, 17727), (4465, 14928), (4560, 14617), (4665, 14288), (4976, 13395), (5358, 12440), (5640, 11818), (5909, 11280), (6220, 10716), (7144, 9330), (7464, 8930)]