15671520540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{230939}}^1$

素因数の和:230996

約数の個数: 144

約数和(自身を含む): 52959160800

約数和(自身を除く): 37287640260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3393, 3770, 4524, 5220, 5655, 6786, 7540, 11310, 13572, 16965, 22620, 33930, 67860, 230939, 461878, 692817, 923756, 1154695, 1385634, 2078451, 2309390, 2771268, 3002207, 3464085, 4156902, 4618780, 6004414, 6697231, 6928170, 8313804, 9006621, 10392255, 12008828, 13394462, 13856340, 15011035, 18013242, 20091693, 20784510, 26788924, 27019863, 30022070, 33486155, 36026484, 40183386, 41569020, 45033105, 54039726, 60044140, 60275079, 66972310, 80366772, 87064003, 90066210, 100458465, 108079452, 120550158, 133944620, 135099315, 174128006, 180132420, 200916930, 241100316, 261192009, 270198630, 301375395, 348256012, 401833860, 435320015, 522384018, 540397260, 602750790, 783576027, 870640030, 1044768036, 1205501580, 1305960045, 1567152054, 1741280060, 2611920090, 3134304108, 3917880135, 5223840180, 7835760270, 15671520540]

約数ペア:

[(1, 15671520540), (2, 7835760270), (3, 5223840180), (4, 3917880135), (5, 3134304108), (6, 2611920090), (9, 1741280060), (10, 1567152054), (12, 1305960045), (13, 1205501580), (15, 1044768036), (18, 870640030), (20, 783576027), (26, 602750790), (29, 540397260), (30, 522384018), (36, 435320015), (39, 401833860), (45, 348256012), (52, 301375395), (58, 270198630), (60, 261192009), (65, 241100316), (78, 200916930), (87, 180132420), (90, 174128006), (116, 135099315), (117, 133944620), (130, 120550158), (145, 108079452), (156, 100458465), (174, 90066210), (180, 87064003), (195, 80366772), (234, 66972310), (260, 60275079), (261, 60044140), (290, 54039726), (348, 45033105), (377, 41569020), (390, 40183386), (435, 36026484), (468, 33486155), (522, 30022070), (580, 27019863), (585, 26788924), (754, 20784510), (780, 20091693), (870, 18013242), (1044, 15011035), (1131, 13856340), (1170, 13394462), (1305, 12008828), (1508, 10392255), (1740, 9006621), (1885, 8313804), (2262, 6928170), (2340, 6697231), (2610, 6004414), (3393, 4618780), (3770, 4156902), (4524, 3464085), (5220, 3002207), (5655, 2771268), (6786, 2309390), (7540, 2078451), (11310, 1385634), (13572, 1154695), (16965, 923756), (22620, 692817), (33930, 461878), (67860, 230939)]