229360040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 660908160

約数和(自身を除く): 431548120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 91, 104, 130, 131, 140, 148, 169, 182, 185, 259, 260, 262, 280, 296, 338, 364, 370, 455, 481, 518, 520, 524, 655, 676, 728, 740, 845, 910, 917, 962, 1036, 1048, 1183, 1295, 1310, 1352, 1480, 1690, 1703, 1820, 1834, 1924, 2072, 2366, 2405, 2590, 2620, 3367, 3380, 3406, 3640, 3668, 3848, 4585, 4732, 4810, 4847, 5180, 5240, 5915, 6253, 6734, 6760, 6812, 7336, 8515, 9170, 9464, 9620, 9694, 10360, 11830, 11921, 12506, 13468, 13624, 16835, 17030, 18340, 19240, 19388, 22139, 23660, 23842, 24235, 25012, 26936, 31265, 33670, 33929, 34060, 36680, 38776, 43771, 44278, 47320, 47684, 48470, 50024, 59605, 62530, 63011, 67340, 67858, 68120, 87542, 88556, 95368, 96940, 110695, 119210, 125060, 126022, 134680, 135716, 154973, 169645, 175084, 177112, 193880, 218855, 221390, 238420, 250120, 252044, 271432, 309946, 315055, 339290, 350168, 437710, 441077, 442780, 476840, 504088, 619892, 630110, 678580, 774865, 819143, 875420, 882154, 885560, 1239784, 1260220, 1357160, 1549730, 1638286, 1750840, 1764308, 2205385, 2520440, 3099460, 3276572, 3528616, 4095715, 4410770, 5734001, 6198920, 6553144, 8191430, 8821540, 11468002, 16382860, 17643080, 22936004, 28670005, 32765720, 45872008, 57340010, 114680020, 229360040]

約数ペア:

[(1, 229360040), (2, 114680020), (4, 57340010), (5, 45872008), (7, 32765720), (8, 28670005), (10, 22936004), (13, 17643080), (14, 16382860), (20, 11468002), (26, 8821540), (28, 8191430), (35, 6553144), (37, 6198920), (40, 5734001), (52, 4410770), (56, 4095715), (65, 3528616), (70, 3276572), (74, 3099460), (91, 2520440), (104, 2205385), (130, 1764308), (131, 1750840), (140, 1638286), (148, 1549730), (169, 1357160), (182, 1260220), (185, 1239784), (259, 885560), (260, 882154), (262, 875420), (280, 819143), (296, 774865), (338, 678580), (364, 630110), (370, 619892), (455, 504088), (481, 476840), (518, 442780), (520, 441077), (524, 437710), (655, 350168), (676, 339290), (728, 315055), (740, 309946), (845, 271432), (910, 252044), (917, 250120), (962, 238420), (1036, 221390), (1048, 218855), (1183, 193880), (1295, 177112), (1310, 175084), (1352, 169645), (1480, 154973), (1690, 135716), (1703, 134680), (1820, 126022), (1834, 125060), (1924, 119210), (2072, 110695), (2366, 96940), (2405, 95368), (2590, 88556), (2620, 87542), (3367, 68120), (3380, 67858), (3406, 67340), (3640, 63011), (3668, 62530), (3848, 59605), (4585, 50024), (4732, 48470), (4810, 47684), (4847, 47320), (5180, 44278), (5240, 43771), (5915, 38776), (6253, 36680), (6734, 34060), (6760, 33929), (6812, 33670), (7336, 31265), (8515, 26936), (9170, 25012), (9464, 24235), (9620, 23842), (9694, 23660), (10360, 22139), (11830, 19388), (11921, 19240), (12506, 18340), (13468, 17030), (13624, 16835)]