193387920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 320

約数和(自身を含む): 719953920

約数和(自身を除く): 526566000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 31, 33, 34, 40, 44, 48, 51, 55, 60, 62, 66, 68, 80, 85, 88, 93, 102, 110, 120, 124, 132, 136, 139, 155, 165, 170, 176, 186, 187, 204, 220, 240, 248, 255, 264, 272, 278, 310, 330, 340, 341, 372, 374, 408, 417, 440, 465, 496, 510, 527, 528, 556, 561, 620, 660, 680, 682, 695, 744, 748, 816, 834, 880, 930, 935, 1020, 1023, 1054, 1112, 1122, 1240, 1320, 1360, 1364, 1390, 1488, 1496, 1529, 1581, 1668, 1705, 1860, 1870, 2040, 2046, 2085, 2108, 2224, 2244, 2363, 2480, 2635, 2640, 2728, 2780, 2805, 2992, 3058, 3162, 3336, 3410, 3720, 3740, 4080, 4092, 4170, 4216, 4309, 4488, 4587, 4726, 5115, 5270, 5456, 5560, 5610, 5797, 6116, 6324, 6672, 6820, 7089, 7440, 7480, 7645, 7905, 8184, 8340, 8432, 8618, 8976, 9174, 9452, 10230, 10540, 11120, 11220, 11594, 11815, 12232, 12648, 12927, 13640, 14178, 14960, 15290, 15810, 16368, 16680, 17236, 17391, 18348, 18904, 20460, 21080, 21545, 22440, 22935, 23188, 23630, 24464, 25296, 25854, 25993, 27280, 28356, 28985, 30580, 31620, 33360, 34472, 34782, 35445, 36696, 37808, 40920, 42160, 43090, 44880, 45870, 46376, 47260, 47399, 51708, 51986, 56712, 57970, 61160, 63240, 64635, 68944, 69564, 70890, 73253, 73392, 77979, 81840, 86180, 86955, 91740, 92752, 94520, 94798, 103416, 103972, 113424, 115940, 122320, 126480, 129270, 129965, 139128, 141780, 142197, 146506, 155958, 172360, 173910, 183480, 189040, 189596, 206832, 207944, 219759, 231880, 236995, 258540, 259930, 278256, 283560, 284394, 293012, 311916, 344720, 347820, 366265, 366960, 379192, 389895, 415888, 439518, 463760, 473990, 517080, 519860, 567120, 568788, 586024, 623832, 695640, 710985, 732530, 758384, 779790, 805783, 879036, 947980, 1034160, 1039720, 1098795, 1137576, 1172048, 1247664, 1391280, 1421970, 1465060, 1559580, 1611566, 1758072, 1895960, 2079440, 2197590, 2275152, 2417349, 2843940, 2930120, 3119160, 3223132, 3516144, 3791920, 4028915, 4395180, 4834698, 5687880, 5860240, 6238320, 6446264, 8057830, 8790360, 9669396, 11375760, 12086745, 12892528, 16115660, 17580720, 19338792, 24173490, 32231320, 38677584, 48346980, 64462640, 96693960, 193387920]

約数ペア:

[(1, 193387920), (2, 96693960), (3, 64462640), (4, 48346980), (5, 38677584), (6, 32231320), (8, 24173490), (10, 19338792), (11, 17580720), (12, 16115660), (15, 12892528), (16, 12086745), (17, 11375760), (20, 9669396), (22, 8790360), (24, 8057830), (30, 6446264), (31, 6238320), (33, 5860240), (34, 5687880), (40, 4834698), (44, 4395180), (48, 4028915), (51, 3791920), (55, 3516144), (60, 3223132), (62, 3119160), (66, 2930120), (68, 2843940), (80, 2417349), (85, 2275152), (88, 2197590), (93, 2079440), (102, 1895960), (110, 1758072), (120, 1611566), (124, 1559580), (132, 1465060), (136, 1421970), (139, 1391280), (155, 1247664), (165, 1172048), (170, 1137576), (176, 1098795), (186, 1039720), (187, 1034160), (204, 947980), (220, 879036), (240, 805783), (248, 779790), (255, 758384), (264, 732530), (272, 710985), (278, 695640), (310, 623832), (330, 586024), (340, 568788), (341, 567120), (372, 519860), (374, 517080), (408, 473990), (417, 463760), (440, 439518), (465, 415888), (496, 389895), (510, 379192), (527, 366960), (528, 366265), (556, 347820), (561, 344720), (620, 311916), (660, 293012), (680, 284394), (682, 283560), (695, 278256), (744, 259930), (748, 258540), (816, 236995), (834, 231880), (880, 219759), (930, 207944), (935, 206832), (1020, 189596), (1023, 189040), (1054, 183480), (1112, 173910), (1122, 172360), (1240, 155958), (1320, 146506), (1360, 142197), (1364, 141780), (1390, 139128), (1488, 129965), (1496, 129270), (1529, 126480), (1581, 122320), (1668, 115940), (1705, 113424), (1860, 103972), (1870, 103416), (2040, 94798), (2046, 94520), (2085, 92752), (2108, 91740), (2224, 86955), (2244, 86180), (2363, 81840), (2480, 77979), (2635, 73392), (2640, 73253), (2728, 70890), (2780, 69564), (2805, 68944), (2992, 64635), (3058, 63240), (3162, 61160), (3336, 57970), (3410, 56712), (3720, 51986), (3740, 51708), (4080, 47399), (4092, 47260), (4170, 46376), (4216, 45870), (4309, 44880), (4488, 43090), (4587, 42160), (4726, 40920), (5115, 37808), (5270, 36696), (5456, 35445), (5560, 34782), (5610, 34472), (5797, 33360), (6116, 31620), (6324, 30580), (6672, 28985), (6820, 28356), (7089, 27280), (7440, 25993), (7480, 25854), (7645, 25296), (7905, 24464), (8184, 23630), (8340, 23188), (8432, 22935), (8618, 22440), (8976, 21545), (9174, 21080), (9452, 20460), (10230, 18904), (10540, 18348), (11120, 17391), (11220, 17236), (11594, 16680), (11815, 16368), (12232, 15810), (12648, 15290), (12927, 14960), (13640, 14178)]