1233817680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1381

約数の個数: 160

約数和(自身を含む): 3953318400

約数和(自身を除く): 2719500720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 89, 94, 120, 141, 178, 188, 235, 240, 267, 282, 356, 376, 445, 470, 534, 564, 705, 712, 752, 890, 940, 1068, 1128, 1229, 1335, 1410, 1424, 1780, 1880, 2136, 2256, 2458, 2670, 2820, 3560, 3687, 3760, 4183, 4272, 4916, 5340, 5640, 6145, 7120, 7374, 8366, 9832, 10680, 11280, 12290, 12549, 14748, 16732, 18435, 19664, 20915, 21360, 24580, 25098, 29496, 33464, 36870, 41830, 49160, 50196, 57763, 58992, 62745, 66928, 73740, 83660, 98320, 100392, 109381, 115526, 125490, 147480, 167320, 173289, 200784, 218762, 231052, 250980, 288815, 294960, 328143, 334640, 346578, 437524, 462104, 501960, 546905, 577630, 656286, 693156, 866445, 875048, 924208, 1003920, 1093810, 1155260, 1312572, 1386312, 1640715, 1732890, 1750096, 2187620, 2310520, 2625144, 2772624, 3281430, 3465780, 4375240, 4621040, 5140907, 5250288, 6562860, 6931560, 8750480, 10281814, 13125720, 13863120, 15422721, 20563628, 25704535, 26251440, 30845442, 41127256, 51409070, 61690884, 77113605, 82254512, 102818140, 123381768, 154227210, 205636280, 246763536, 308454420, 411272560, 616908840, 1233817680]

約数ペア:

[(1, 1233817680), (2, 616908840), (3, 411272560), (4, 308454420), (5, 246763536), (6, 205636280), (8, 154227210), (10, 123381768), (12, 102818140), (15, 82254512), (16, 77113605), (20, 61690884), (24, 51409070), (30, 41127256), (40, 30845442), (47, 26251440), (48, 25704535), (60, 20563628), (80, 15422721), (89, 13863120), (94, 13125720), (120, 10281814), (141, 8750480), (178, 6931560), (188, 6562860), (235, 5250288), (240, 5140907), (267, 4621040), (282, 4375240), (356, 3465780), (376, 3281430), (445, 2772624), (470, 2625144), (534, 2310520), (564, 2187620), (705, 1750096), (712, 1732890), (752, 1640715), (890, 1386312), (940, 1312572), (1068, 1155260), (1128, 1093810), (1229, 1003920), (1335, 924208), (1410, 875048), (1424, 866445), (1780, 693156), (1880, 656286), (2136, 577630), (2256, 546905), (2458, 501960), (2670, 462104), (2820, 437524), (3560, 346578), (3687, 334640), (3760, 328143), (4183, 294960), (4272, 288815), (4916, 250980), (5340, 231052), (5640, 218762), (6145, 200784), (7120, 173289), (7374, 167320), (8366, 147480), (9832, 125490), (10680, 115526), (11280, 109381), (12290, 100392), (12549, 98320), (14748, 83660), (16732, 73740), (18435, 66928), (19664, 62745), (20915, 58992), (21360, 57763), (24580, 50196), (25098, 49160), (29496, 41830), (33464, 36870)]