141960840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{3449}}^1$

素因数の和:3484

約数の個数: 128

約数和(自身を含む): 496800000

約数和(自身を除く): 354839160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 3449, 4116, 5145, 5880, 6860, 6898, 8232, 10290, 10347, 13720, 13796, 17245, 20580, 20694, 24143, 27592, 34490, 41160, 41388, 48286, 51735, 68980, 72429, 82776, 96572, 103470, 120715, 137960, 144858, 169001, 193144, 206940, 241430, 289716, 338002, 362145, 413880, 482860, 507003, 579432, 676004, 724290, 845005, 965720, 1014006, 1183007, 1352008, 1448580, 1690010, 2028012, 2366014, 2535015, 2897160, 3380020, 3549021, 4056024, 4732028, 5070030, 5915035, 6760040, 7098042, 9464056, 10140060, 11830070, 14196084, 17745105, 20280120, 23660140, 28392168, 35490210, 47320280, 70980420, 141960840]

約数ペア:

[(1, 141960840), (2, 70980420), (3, 47320280), (4, 35490210), (5, 28392168), (6, 23660140), (7, 20280120), (8, 17745105), (10, 14196084), (12, 11830070), (14, 10140060), (15, 9464056), (20, 7098042), (21, 6760040), (24, 5915035), (28, 5070030), (30, 4732028), (35, 4056024), (40, 3549021), (42, 3380020), (49, 2897160), (56, 2535015), (60, 2366014), (70, 2028012), (84, 1690010), (98, 1448580), (105, 1352008), (120, 1183007), (140, 1014006), (147, 965720), (168, 845005), (196, 724290), (210, 676004), (245, 579432), (280, 507003), (294, 482860), (343, 413880), (392, 362145), (420, 338002), (490, 289716), (588, 241430), (686, 206940), (735, 193144), (840, 169001), (980, 144858), (1029, 137960), (1176, 120715), (1372, 103470), (1470, 96572), (1715, 82776), (1960, 72429), (2058, 68980), (2744, 51735), (2940, 48286), (3430, 41388), (3449, 41160), (4116, 34490), (5145, 27592), (5880, 24143), (6860, 20694), (6898, 20580), (8232, 17245), (10290, 13796), (10347, 13720)]