186490920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20183}}^1$

素因数の和:20215

約数の個数: 128

約数和(自身を含む): 697559040

約数和(自身を除く): 511068120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 20183, 40366, 60549, 80732, 100915, 121098, 141281, 161464, 201830, 222013, 242196, 282562, 302745, 403660, 423843, 444026, 484392, 565124, 605490, 666039, 706405, 807320, 847686, 888052, 1110065, 1130248, 1210980, 1332078, 1412810, 1554091, 1695372, 1776104, 2119215, 2220130, 2421960, 2664156, 2825620, 3108182, 3330195, 3390744, 4238430, 4440260, 4662273, 5328312, 5651240, 6216364, 6660390, 7770455, 8476860, 8880520, 9324546, 12432728, 13320780, 15540910, 16953720, 18649092, 23311365, 26641560, 31081820, 37298184, 46622730, 62163640, 93245460, 186490920]

約数ペア:

[(1, 186490920), (2, 93245460), (3, 62163640), (4, 46622730), (5, 37298184), (6, 31081820), (7, 26641560), (8, 23311365), (10, 18649092), (11, 16953720), (12, 15540910), (14, 13320780), (15, 12432728), (20, 9324546), (21, 8880520), (22, 8476860), (24, 7770455), (28, 6660390), (30, 6216364), (33, 5651240), (35, 5328312), (40, 4662273), (42, 4440260), (44, 4238430), (55, 3390744), (56, 3330195), (60, 3108182), (66, 2825620), (70, 2664156), (77, 2421960), (84, 2220130), (88, 2119215), (105, 1776104), (110, 1695372), (120, 1554091), (132, 1412810), (140, 1332078), (154, 1210980), (165, 1130248), (168, 1110065), (210, 888052), (220, 847686), (231, 807320), (264, 706405), (280, 666039), (308, 605490), (330, 565124), (385, 484392), (420, 444026), (440, 423843), (462, 403660), (616, 302745), (660, 282562), (770, 242196), (840, 222013), (924, 201830), (1155, 161464), (1320, 141281), (1540, 121098), (1848, 100915), (2310, 80732), (3080, 60549), (4620, 40366), (9240, 20183)]