149177280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:387

約数の個数: 224

約数和(自身を含む): 550103040

約数和(自身を除く): 400925760

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, 64, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 192, 210, 224, 237, 240, 280, 281, 316, 320, 336, 395, 420, 448, 474, 480, 553, 560, 562, 632, 672, 790, 840, 843, 948, 960, 1106, 1120, 1124, 1185, 1264, 1344, 1405, 1580, 1659, 1680, 1686, 1896, 1967, 2212, 2240, 2248, 2370, 2528, 2765, 2810, 3160, 3318, 3360, 3372, 3792, 3934, 4215, 4424, 4496, 4740, 5056, 5530, 5620, 5901, 6320, 6636, 6720, 6744, 7584, 7868, 8295, 8430, 8848, 8992, 9480, 9835, 11060, 11240, 11802, 12640, 13272, 13488, 15168, 15736, 16590, 16860, 17696, 17984, 18960, 19670, 22120, 22199, 22480, 23604, 25280, 26544, 26976, 29505, 31472, 33180, 33720, 35392, 37920, 39340, 44240, 44398, 44960, 47208, 53088, 53952, 59010, 62944, 66360, 66597, 67440, 75840, 78680, 88480, 88796, 89920, 94416, 106176, 110995, 118020, 125888, 132720, 133194, 134880, 155393, 157360, 176960, 177592, 188832, 221990, 236040, 265440, 266388, 269760, 310786, 314720, 332985, 355184, 377664, 443980, 466179, 472080, 530880, 532776, 621572, 629440, 665970, 710368, 776965, 887960, 932358, 944160, 1065552, 1243144, 1331940, 1420736, 1553930, 1775920, 1864716, 1888320, 2131104, 2330895, 2486288, 2663880, 3107860, 3551840, 3729432, 4262208, 4661790, 4972576, 5327760, 6215720, 7103680, 7458864, 9323580, 9945152, 10655520, 12431440, 14917728, 18647160, 21311040, 24862880, 29835456, 37294320, 49725760, 74588640, 149177280]

約数ペア:

[(1, 149177280), (2, 74588640), (3, 49725760), (4, 37294320), (5, 29835456), (6, 24862880), (7, 21311040), (8, 18647160), (10, 14917728), (12, 12431440), (14, 10655520), (15, 9945152), (16, 9323580), (20, 7458864), (21, 7103680), (24, 6215720), (28, 5327760), (30, 4972576), (32, 4661790), (35, 4262208), (40, 3729432), (42, 3551840), (48, 3107860), (56, 2663880), (60, 2486288), (64, 2330895), (70, 2131104), (79, 1888320), (80, 1864716), (84, 1775920), (96, 1553930), (105, 1420736), (112, 1331940), (120, 1243144), (140, 1065552), (158, 944160), (160, 932358), (168, 887960), (192, 776965), (210, 710368), (224, 665970), (237, 629440), (240, 621572), (280, 532776), (281, 530880), (316, 472080), (320, 466179), (336, 443980), (395, 377664), (420, 355184), (448, 332985), (474, 314720), (480, 310786), (553, 269760), (560, 266388), (562, 265440), (632, 236040), (672, 221990), (790, 188832), (840, 177592), (843, 176960), (948, 157360), (960, 155393), (1106, 134880), (1120, 133194), (1124, 132720), (1185, 125888), (1264, 118020), (1344, 110995), (1405, 106176), (1580, 94416), (1659, 89920), (1680, 88796), (1686, 88480), (1896, 78680), (1967, 75840), (2212, 67440), (2240, 66597), (2248, 66360), (2370, 62944), (2528, 59010), (2765, 53952), (2810, 53088), (3160, 47208), (3318, 44960), (3360, 44398), (3372, 44240), (3792, 39340), (3934, 37920), (4215, 35392), (4424, 33720), (4496, 33180), (4740, 31472), (5056, 29505), (5530, 26976), (5620, 26544), (5901, 25280), (6320, 23604), (6636, 22480), (6720, 22199), (6744, 22120), (7584, 19670), (7868, 18960), (8295, 17984), (8430, 17696), (8848, 16860), (8992, 16590), (9480, 15736), (9835, 15168), (11060, 13488), (11240, 13272), (11802, 12640)]