193055240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 514252800

約数和(自身を除く): 321197560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 89, 122, 127, 140, 178, 244, 254, 280, 305, 356, 427, 445, 488, 508, 610, 623, 635, 712, 854, 889, 890, 1016, 1220, 1246, 1270, 1708, 1778, 1780, 2135, 2440, 2492, 2540, 3115, 3416, 3556, 3560, 4270, 4445, 4984, 5080, 5429, 6230, 7112, 7747, 8540, 8890, 10858, 11303, 12460, 15494, 17080, 17780, 21716, 22606, 24920, 27145, 30988, 35560, 38003, 38735, 43432, 45212, 54229, 54290, 56515, 61976, 76006, 77470, 79121, 90424, 108458, 108580, 113030, 152012, 154940, 158242, 190015, 216916, 217160, 226060, 271145, 304024, 309880, 316484, 380030, 395605, 433832, 452120, 542290, 632968, 689483, 760060, 791210, 1084580, 1378966, 1520120, 1582420, 2169160, 2757932, 3164840, 3447415, 4826381, 5515864, 6894830, 9652762, 13789660, 19305524, 24131905, 27579320, 38611048, 48263810, 96527620, 193055240]

約数ペア:

[(1, 193055240), (2, 96527620), (4, 48263810), (5, 38611048), (7, 27579320), (8, 24131905), (10, 19305524), (14, 13789660), (20, 9652762), (28, 6894830), (35, 5515864), (40, 4826381), (56, 3447415), (61, 3164840), (70, 2757932), (89, 2169160), (122, 1582420), (127, 1520120), (140, 1378966), (178, 1084580), (244, 791210), (254, 760060), (280, 689483), (305, 632968), (356, 542290), (427, 452120), (445, 433832), (488, 395605), (508, 380030), (610, 316484), (623, 309880), (635, 304024), (712, 271145), (854, 226060), (889, 217160), (890, 216916), (1016, 190015), (1220, 158242), (1246, 154940), (1270, 152012), (1708, 113030), (1778, 108580), (1780, 108458), (2135, 90424), (2440, 79121), (2492, 77470), (2540, 76006), (3115, 61976), (3416, 56515), (3556, 54290), (3560, 54229), (4270, 45212), (4445, 43432), (4984, 38735), (5080, 38003), (5429, 35560), (6230, 30988), (7112, 27145), (7747, 24920), (8540, 22606), (8890, 21716), (10858, 17780), (11303, 17080), (12460, 15494)]