198668340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1526

約数の個数: 144

約数和(自身を含む): 660441600

約数和(自身を除く): 461773260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 354, 390, 468, 531, 585, 590, 708, 767, 780, 885, 1062, 1170, 1180, 1439, 1534, 1770, 2124, 2301, 2340, 2655, 2878, 3068, 3540, 3835, 4317, 4602, 5310, 5756, 6903, 7195, 7670, 8634, 9204, 10620, 11505, 12951, 13806, 14390, 15340, 17268, 18707, 21585, 23010, 25902, 27612, 28780, 34515, 37414, 43170, 46020, 51804, 56121, 64755, 69030, 74828, 84901, 86340, 93535, 112242, 129510, 138060, 168363, 169802, 187070, 224484, 254703, 259020, 280605, 336726, 339604, 374140, 424505, 509406, 561210, 673452, 764109, 841815, 849010, 1018812, 1103713, 1122420, 1273515, 1528218, 1683630, 1698020, 2207426, 2547030, 3056436, 3311139, 3367260, 3820545, 4414852, 5094060, 5518565, 6622278, 7641090, 9933417, 11037130, 13244556, 15282180, 16555695, 19866834, 22074260, 33111390, 39733668, 49667085, 66222780, 99334170, 198668340]

約数ペア:

[(1, 198668340), (2, 99334170), (3, 66222780), (4, 49667085), (5, 39733668), (6, 33111390), (9, 22074260), (10, 19866834), (12, 16555695), (13, 15282180), (15, 13244556), (18, 11037130), (20, 9933417), (26, 7641090), (30, 6622278), (36, 5518565), (39, 5094060), (45, 4414852), (52, 3820545), (59, 3367260), (60, 3311139), (65, 3056436), (78, 2547030), (90, 2207426), (117, 1698020), (118, 1683630), (130, 1528218), (156, 1273515), (177, 1122420), (180, 1103713), (195, 1018812), (234, 849010), (236, 841815), (260, 764109), (295, 673452), (354, 561210), (390, 509406), (468, 424505), (531, 374140), (585, 339604), (590, 336726), (708, 280605), (767, 259020), (780, 254703), (885, 224484), (1062, 187070), (1170, 169802), (1180, 168363), (1439, 138060), (1534, 129510), (1770, 112242), (2124, 93535), (2301, 86340), (2340, 84901), (2655, 74828), (2878, 69030), (3068, 64755), (3540, 56121), (3835, 51804), (4317, 46020), (4602, 43170), (5310, 37414), (5756, 34515), (6903, 28780), (7195, 27612), (7670, 25902), (8634, 23010), (9204, 21585), (10620, 18707), (11505, 17268), (12951, 15340), (13806, 14390)]