190729080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 674178120

約数和(自身を除く): 483449040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 43, 45, 54, 60, 72, 74, 81, 86, 90, 108, 111, 120, 129, 135, 148, 162, 172, 180, 185, 215, 216, 222, 258, 270, 296, 324, 333, 344, 360, 370, 387, 405, 430, 444, 516, 540, 555, 645, 648, 666, 740, 774, 810, 860, 888, 999, 1032, 1080, 1110, 1161, 1290, 1332, 1369, 1480, 1548, 1591, 1620, 1665, 1720, 1935, 1998, 2220, 2322, 2580, 2664, 2738, 2997, 3096, 3182, 3240, 3330, 3483, 3870, 3996, 4107, 4440, 4644, 4773, 4995, 5160, 5476, 5805, 5994, 6364, 6660, 6845, 6966, 7740, 7955, 7992, 8214, 9288, 9546, 9990, 10952, 11610, 11988, 12321, 12728, 13320, 13690, 13932, 14319, 14985, 15480, 15910, 16428, 17415, 19092, 19980, 20535, 23220, 23865, 23976, 24642, 27380, 27864, 28638, 29970, 31820, 32856, 34830, 36963, 38184, 39960, 41070, 42957, 46440, 47730, 49284, 54760, 57276, 58867, 59940, 61605, 63640, 69660, 71595, 73926, 82140, 85914, 95460, 98568, 110889, 114552, 117734, 119880, 123210, 128871, 139320, 143190, 147852, 164280, 171828, 176601, 184815, 190920, 214785, 221778, 235468, 246420, 257742, 286380, 294335, 295704, 343656, 353202, 369630, 429570, 443556, 470936, 492840, 515484, 529803, 554445, 572760, 588670, 644355, 706404, 739260, 859140, 883005, 887112, 1030968, 1059606, 1108890, 1177340, 1288710, 1412808, 1478520, 1589409, 1718280, 1766010, 2119212, 2217780, 2354680, 2577420, 2649015, 3178818, 3532020, 4238424, 4435560, 4768227, 5154840, 5298030, 6357636, 7064040, 7947045, 9536454, 10596060, 12715272, 15894090, 19072908, 21192120, 23841135, 31788180, 38145816, 47682270, 63576360, 95364540, 190729080]

約数ペア:

[(1, 190729080), (2, 95364540), (3, 63576360), (4, 47682270), (5, 38145816), (6, 31788180), (8, 23841135), (9, 21192120), (10, 19072908), (12, 15894090), (15, 12715272), (18, 10596060), (20, 9536454), (24, 7947045), (27, 7064040), (30, 6357636), (36, 5298030), (37, 5154840), (40, 4768227), (43, 4435560), (45, 4238424), (54, 3532020), (60, 3178818), (72, 2649015), (74, 2577420), (81, 2354680), (86, 2217780), (90, 2119212), (108, 1766010), (111, 1718280), (120, 1589409), (129, 1478520), (135, 1412808), (148, 1288710), (162, 1177340), (172, 1108890), (180, 1059606), (185, 1030968), (215, 887112), (216, 883005), (222, 859140), (258, 739260), (270, 706404), (296, 644355), (324, 588670), (333, 572760), (344, 554445), (360, 529803), (370, 515484), (387, 492840), (405, 470936), (430, 443556), (444, 429570), (516, 369630), (540, 353202), (555, 343656), (645, 295704), (648, 294335), (666, 286380), (740, 257742), (774, 246420), (810, 235468), (860, 221778), (888, 214785), (999, 190920), (1032, 184815), (1080, 176601), (1110, 171828), (1161, 164280), (1290, 147852), (1332, 143190), (1369, 139320), (1480, 128871), (1548, 123210), (1591, 119880), (1620, 117734), (1665, 114552), (1720, 110889), (1935, 98568), (1998, 95460), (2220, 85914), (2322, 82140), (2580, 73926), (2664, 71595), (2738, 69660), (2997, 63640), (3096, 61605), (3182, 59940), (3240, 58867), (3330, 57276), (3483, 54760), (3870, 49284), (3996, 47730), (4107, 46440), (4440, 42957), (4644, 41070), (4773, 39960), (4995, 38184), (5160, 36963), (5476, 34830), (5805, 32856), (5994, 31820), (6364, 29970), (6660, 28638), (6845, 27864), (6966, 27380), (7740, 24642), (7955, 23976), (7992, 23865), (8214, 23220), (9288, 20535), (9546, 19980), (9990, 19092), (10952, 17415), (11610, 16428), (11988, 15910), (12321, 15480), (12728, 14985), (13320, 14319), (13690, 13932)]