161043120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{10651}}^1$

素因数の和:10680

約数の個数: 160

約数和(自身を含む): 634007040

約数和(自身を除く): 472963920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 10651, 15120, 21302, 31953, 42604, 53255, 63906, 74557, 85208, 95859, 106510, 127812, 149114, 159765, 170416, 191718, 213020, 223671, 255624, 287577, 298228, 319530, 372785, 383436, 426040, 447342, 479295, 511248, 575154, 596456, 639060, 671013, 745570, 766872, 852080, 894684, 958590, 1118355, 1150308, 1192912, 1278120, 1342026, 1437885, 1491140, 1533744, 1789368, 1917180, 2013039, 2236710, 2300616, 2556240, 2684052, 2875770, 2982280, 3355065, 3578736, 3834360, 4026078, 4473420, 4601232, 5368104, 5751540, 5964560, 6710130, 7668720, 8052156, 8946840, 10065195, 10736208, 11503080, 13420260, 16104312, 17893680, 20130390, 23006160, 26840520, 32208624, 40260780, 53681040, 80521560, 161043120]

約数ペア:

[(1, 161043120), (2, 80521560), (3, 53681040), (4, 40260780), (5, 32208624), (6, 26840520), (7, 23006160), (8, 20130390), (9, 17893680), (10, 16104312), (12, 13420260), (14, 11503080), (15, 10736208), (16, 10065195), (18, 8946840), (20, 8052156), (21, 7668720), (24, 6710130), (27, 5964560), (28, 5751540), (30, 5368104), (35, 4601232), (36, 4473420), (40, 4026078), (42, 3834360), (45, 3578736), (48, 3355065), (54, 2982280), (56, 2875770), (60, 2684052), (63, 2556240), (70, 2300616), (72, 2236710), (80, 2013039), (84, 1917180), (90, 1789368), (105, 1533744), (108, 1491140), (112, 1437885), (120, 1342026), (126, 1278120), (135, 1192912), (140, 1150308), (144, 1118355), (168, 958590), (180, 894684), (189, 852080), (210, 766872), (216, 745570), (240, 671013), (252, 639060), (270, 596456), (280, 575154), (315, 511248), (336, 479295), (360, 447342), (378, 426040), (420, 383436), (432, 372785), (504, 319530), (540, 298228), (560, 287577), (630, 255624), (720, 223671), (756, 213020), (840, 191718), (945, 170416), (1008, 159765), (1080, 149114), (1260, 127812), (1512, 106510), (1680, 95859), (1890, 85208), (2160, 74557), (2520, 63906), (3024, 53255), (3780, 42604), (5040, 31953), (7560, 21302), (10651, 15120)]