141916140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:952

約数の個数: 144

約数和(自身を含む): 460212480

約数和(自身を除く): 318296340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 45, 58, 60, 62, 87, 90, 93, 116, 124, 145, 155, 174, 180, 186, 261, 279, 290, 310, 348, 372, 435, 465, 522, 558, 580, 620, 870, 877, 899, 930, 1044, 1116, 1305, 1395, 1740, 1754, 1798, 1860, 2610, 2631, 2697, 2790, 3508, 3596, 4385, 4495, 5220, 5262, 5394, 5580, 7893, 8091, 8770, 8990, 10524, 10788, 13155, 13485, 15786, 16182, 17540, 17980, 25433, 26310, 26970, 27187, 31572, 32364, 39465, 40455, 50866, 52620, 53940, 54374, 76299, 78930, 80910, 81561, 101732, 108748, 127165, 135935, 152598, 157860, 161820, 163122, 228897, 244683, 254330, 271870, 305196, 326244, 381495, 407805, 457794, 489366, 508660, 543740, 762990, 788423, 815610, 915588, 978732, 1144485, 1223415, 1525980, 1576846, 1631220, 2288970, 2365269, 2446830, 3153692, 3942115, 4577940, 4730538, 4893660, 7095807, 7884230, 9461076, 11826345, 14191614, 15768460, 23652690, 28383228, 35479035, 47305380, 70958070, 141916140]

約数ペア:

[(1, 141916140), (2, 70958070), (3, 47305380), (4, 35479035), (5, 28383228), (6, 23652690), (9, 15768460), (10, 14191614), (12, 11826345), (15, 9461076), (18, 7884230), (20, 7095807), (29, 4893660), (30, 4730538), (31, 4577940), (36, 3942115), (45, 3153692), (58, 2446830), (60, 2365269), (62, 2288970), (87, 1631220), (90, 1576846), (93, 1525980), (116, 1223415), (124, 1144485), (145, 978732), (155, 915588), (174, 815610), (180, 788423), (186, 762990), (261, 543740), (279, 508660), (290, 489366), (310, 457794), (348, 407805), (372, 381495), (435, 326244), (465, 305196), (522, 271870), (558, 254330), (580, 244683), (620, 228897), (870, 163122), (877, 161820), (899, 157860), (930, 152598), (1044, 135935), (1116, 127165), (1305, 108748), (1395, 101732), (1740, 81561), (1754, 80910), (1798, 78930), (1860, 76299), (2610, 54374), (2631, 53940), (2697, 52620), (2790, 50866), (3508, 40455), (3596, 39465), (4385, 32364), (4495, 31572), (5220, 27187), (5262, 26970), (5394, 26310), (5580, 25433), (7893, 17980), (8091, 17540), (8770, 16182), (8990, 15786), (10524, 13485), (10788, 13155)]