2495704860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^4\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 180

約数和(自身を含む): 8336076840

約数和(自身を除く): 5840371980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 947, 990, 1089, 1210, 1331, 1452, 1815, 1894, 1980, 2178, 2420, 2662, 2841, 3630, 3788, 3993, 4356, 4735, 5324, 5445, 5682, 6655, 7260, 7986, 8523, 9470, 10417, 10890, 11364, 11979, 13310, 14205, 14641, 15972, 17046, 18940, 19965, 20834, 21780, 23958, 26620, 28410, 29282, 31251, 34092, 39930, 41668, 42615, 43923, 47916, 52085, 56820, 58564, 59895, 62502, 73205, 79860, 85230, 87846, 93753, 104170, 114587, 119790, 125004, 131769, 146410, 156255, 170460, 175692, 187506, 208340, 219615, 229174, 239580, 263538, 292820, 312510, 343761, 375012, 439230, 458348, 468765, 527076, 572935, 625020, 658845, 687522, 878460, 937530, 1031283, 1145870, 1260457, 1317690, 1375044, 1718805, 1875060, 2062566, 2291740, 2520914, 2635380, 3437610, 3781371, 4125132, 5041828, 5156415, 6302285, 6875220, 7562742, 10312830, 11344113, 12604570, 13865027, 15125484, 18906855, 20625660, 22688226, 25209140, 27730054, 37813710, 41595081, 45376452, 55460108, 56720565, 69325135, 75627420, 83190162, 113441130, 124785243, 138650270, 166380324, 207975405, 226882260, 249570486, 277300540, 415950810, 499140972, 623926215, 831901620, 1247852430, 2495704860]

約数ペア:

[(1, 2495704860), (2, 1247852430), (3, 831901620), (4, 623926215), (5, 499140972), (6, 415950810), (9, 277300540), (10, 249570486), (11, 226882260), (12, 207975405), (15, 166380324), (18, 138650270), (20, 124785243), (22, 113441130), (30, 83190162), (33, 75627420), (36, 69325135), (44, 56720565), (45, 55460108), (55, 45376452), (60, 41595081), (66, 37813710), (90, 27730054), (99, 25209140), (110, 22688226), (121, 20625660), (132, 18906855), (165, 15125484), (180, 13865027), (198, 12604570), (220, 11344113), (242, 10312830), (330, 7562742), (363, 6875220), (396, 6302285), (484, 5156415), (495, 5041828), (605, 4125132), (660, 3781371), (726, 3437610), (947, 2635380), (990, 2520914), (1089, 2291740), (1210, 2062566), (1331, 1875060), (1452, 1718805), (1815, 1375044), (1894, 1317690), (1980, 1260457), (2178, 1145870), (2420, 1031283), (2662, 937530), (2841, 878460), (3630, 687522), (3788, 658845), (3993, 625020), (4356, 572935), (4735, 527076), (5324, 468765), (5445, 458348), (5682, 439230), (6655, 375012), (7260, 343761), (7986, 312510), (8523, 292820), (9470, 263538), (10417, 239580), (10890, 229174), (11364, 219615), (11979, 208340), (13310, 187506), (14205, 175692), (14641, 170460), (15972, 156255), (17046, 146410), (18940, 131769), (19965, 125004), (20834, 119790), (21780, 114587), (23958, 104170), (26620, 93753), (28410, 87846), (29282, 85230), (31251, 79860), (34092, 73205), (39930, 62502), (41668, 59895), (42615, 58564), (43923, 56820), (47916, 52085)]