161122080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:711

約数の個数: 192

約数和(自身を含む): 588349440

約数和(自身を除く): 427227360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 474, 480, 553, 560, 607, 632, 672, 790, 840, 948, 1106, 1120, 1185, 1214, 1264, 1580, 1659, 1680, 1821, 1896, 2212, 2370, 2428, 2528, 2765, 3035, 3160, 3318, 3360, 3642, 3792, 4249, 4424, 4740, 4856, 5530, 6070, 6320, 6636, 7284, 7584, 8295, 8498, 8848, 9105, 9480, 9712, 11060, 12140, 12640, 12747, 13272, 14568, 16590, 16996, 17696, 18210, 18960, 19424, 21245, 22120, 24280, 25494, 26544, 29136, 33180, 33992, 36420, 37920, 42490, 44240, 47953, 48560, 50988, 53088, 58272, 63735, 66360, 67984, 72840, 84980, 88480, 95906, 97120, 101976, 127470, 132720, 135968, 143859, 145680, 169960, 191812, 203952, 239765, 254940, 265440, 287718, 291360, 335671, 339920, 383624, 407904, 479530, 509880, 575436, 671342, 679840, 719295, 767248, 959060, 1007013, 1019760, 1150872, 1342684, 1438590, 1534496, 1678355, 1918120, 2014026, 2039520, 2301744, 2685368, 2877180, 3356710, 3836240, 4028052, 4603488, 5035065, 5370736, 5754360, 6713420, 7672480, 8056104, 10070130, 10741472, 11508720, 13426840, 16112208, 20140260, 23017440, 26853680, 32224416, 40280520, 53707360, 80561040, 161122080]

約数ペア:

[(1, 161122080), (2, 80561040), (3, 53707360), (4, 40280520), (5, 32224416), (6, 26853680), (7, 23017440), (8, 20140260), (10, 16112208), (12, 13426840), (14, 11508720), (15, 10741472), (16, 10070130), (20, 8056104), (21, 7672480), (24, 6713420), (28, 5754360), (30, 5370736), (32, 5035065), (35, 4603488), (40, 4028052), (42, 3836240), (48, 3356710), (56, 2877180), (60, 2685368), (70, 2301744), (79, 2039520), (80, 2014026), (84, 1918120), (96, 1678355), (105, 1534496), (112, 1438590), (120, 1342684), (140, 1150872), (158, 1019760), (160, 1007013), (168, 959060), (210, 767248), (224, 719295), (237, 679840), (240, 671342), (280, 575436), (316, 509880), (336, 479530), (395, 407904), (420, 383624), (474, 339920), (480, 335671), (553, 291360), (560, 287718), (607, 265440), (632, 254940), (672, 239765), (790, 203952), (840, 191812), (948, 169960), (1106, 145680), (1120, 143859), (1185, 135968), (1214, 132720), (1264, 127470), (1580, 101976), (1659, 97120), (1680, 95906), (1821, 88480), (1896, 84980), (2212, 72840), (2370, 67984), (2428, 66360), (2528, 63735), (2765, 58272), (3035, 53088), (3160, 50988), (3318, 48560), (3360, 47953), (3642, 44240), (3792, 42490), (4249, 37920), (4424, 36420), (4740, 33992), (4856, 33180), (5530, 29136), (6070, 26544), (6320, 25494), (6636, 24280), (7284, 22120), (7584, 21245), (8295, 19424), (8498, 18960), (8848, 18210), (9105, 17696), (9480, 16996), (9712, 16590), (11060, 14568), (12140, 13272), (12640, 12747)]