161760060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1061}}^1$

素因数の和:1105

約数の個数: 216

約数和(自身を含む): 616962528

約数和(自身を除く): 455202468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1061, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2122, 2178, 2310, 2420, 2541, 2772, 3183, 3388, 3465, 3630, 4235, 4244, 4356, 4620, 5082, 5305, 5445, 6366, 6930, 7260, 7427, 7623, 8470, 9549, 10164, 10610, 10890, 11671, 12705, 12732, 13860, 14854, 15246, 15915, 16940, 19098, 21220, 21780, 22281, 23342, 25410, 29708, 30492, 31830, 35013, 37135, 38115, 38196, 44562, 46684, 47745, 50820, 58355, 63660, 66843, 70026, 74270, 76230, 81697, 89124, 95490, 105039, 111405, 116710, 128381, 133686, 140052, 148540, 152460, 163394, 175065, 190980, 210078, 222810, 233420, 245091, 256762, 267372, 326788, 334215, 350130, 385143, 408485, 420156, 445620, 490182, 513524, 525195, 641905, 668430, 700260, 735273, 770286, 816970, 898667, 980364, 1050390, 1155429, 1225455, 1283810, 1336860, 1470546, 1540572, 1633940, 1797334, 1925715, 2100780, 2310858, 2450910, 2567620, 2696001, 2941092, 3594668, 3676365, 3851430, 4493335, 4621716, 4901820, 5392002, 5777145, 7352730, 7702860, 8088003, 8986670, 10784004, 11554290, 13480005, 14705460, 16176006, 17973340, 23108580, 26960010, 32352012, 40440015, 53920020, 80880030, 161760060]

約数ペア:

[(1, 161760060), (2, 80880030), (3, 53920020), (4, 40440015), (5, 32352012), (6, 26960010), (7, 23108580), (9, 17973340), (10, 16176006), (11, 14705460), (12, 13480005), (14, 11554290), (15, 10784004), (18, 8986670), (20, 8088003), (21, 7702860), (22, 7352730), (28, 5777145), (30, 5392002), (33, 4901820), (35, 4621716), (36, 4493335), (42, 3851430), (44, 3676365), (45, 3594668), (55, 2941092), (60, 2696001), (63, 2567620), (66, 2450910), (70, 2310858), (77, 2100780), (84, 1925715), (90, 1797334), (99, 1633940), (105, 1540572), (110, 1470546), (121, 1336860), (126, 1283810), (132, 1225455), (140, 1155429), (154, 1050390), (165, 980364), (180, 898667), (198, 816970), (210, 770286), (220, 735273), (231, 700260), (242, 668430), (252, 641905), (308, 525195), (315, 513524), (330, 490182), (363, 445620), (385, 420156), (396, 408485), (420, 385143), (462, 350130), (484, 334215), (495, 326788), (605, 267372), (630, 256762), (660, 245091), (693, 233420), (726, 222810), (770, 210078), (847, 190980), (924, 175065), (990, 163394), (1061, 152460), (1089, 148540), (1155, 140052), (1210, 133686), (1260, 128381), (1386, 116710), (1452, 111405), (1540, 105039), (1694, 95490), (1815, 89124), (1980, 81697), (2122, 76230), (2178, 74270), (2310, 70026), (2420, 66843), (2541, 63660), (2772, 58355), (3183, 50820), (3388, 47745), (3465, 46684), (3630, 44562), (4235, 38196), (4244, 38115), (4356, 37135), (4620, 35013), (5082, 31830), (5305, 30492), (5445, 29708), (6366, 25410), (6930, 23342), (7260, 22281), (7427, 21780), (7623, 21220), (8470, 19098), (9549, 16940), (10164, 15915), (10610, 15246), (10890, 14854), (11671, 13860), (12705, 12732)]