2488360980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:926

約数の個数: 192

約数和(自身を含む): 8199088128

約数和(自身を除く): 5710727148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 211, 215, 258, 301, 420, 422, 430, 516, 602, 633, 645, 653, 844, 860, 903, 1055, 1204, 1266, 1290, 1306, 1477, 1505, 1806, 1959, 2110, 2532, 2580, 2612, 2954, 3010, 3165, 3265, 3612, 3918, 4220, 4431, 4515, 4571, 5908, 6020, 6330, 6530, 7385, 7836, 8862, 9030, 9073, 9142, 9795, 12660, 13060, 13713, 14770, 17724, 18060, 18146, 18284, 19590, 22155, 22855, 27219, 27426, 28079, 29540, 36292, 39180, 44310, 45365, 45710, 54438, 54852, 56158, 63511, 68565, 84237, 88620, 90730, 91420, 108876, 112316, 127022, 136095, 137130, 137783, 140395, 168474, 181460, 190533, 196553, 254044, 272190, 274260, 275566, 280790, 317555, 336948, 381066, 393106, 413349, 421185, 544380, 551132, 561580, 589659, 635110, 688915, 762132, 786212, 826698, 842370, 952665, 964481, 982765, 1179318, 1270220, 1377830, 1653396, 1684740, 1905330, 1928962, 1965530, 2066745, 2358636, 2755660, 2893443, 2948295, 3810660, 3857924, 3931060, 4133490, 4822405, 5786886, 5896590, 5924669, 8266980, 9644810, 11573772, 11793180, 11849338, 14467215, 17774007, 19289620, 23698676, 28934430, 29623345, 35548014, 41472683, 57868860, 59246690, 71096028, 82945366, 88870035, 118493380, 124418049, 165890732, 177740070, 207363415, 248836098, 355480140, 414726830, 497672196, 622090245, 829453660, 1244180490, 2488360980]

約数ペア:

[(1, 2488360980), (2, 1244180490), (3, 829453660), (4, 622090245), (5, 497672196), (6, 414726830), (7, 355480140), (10, 248836098), (12, 207363415), (14, 177740070), (15, 165890732), (20, 124418049), (21, 118493380), (28, 88870035), (30, 82945366), (35, 71096028), (42, 59246690), (43, 57868860), (60, 41472683), (70, 35548014), (84, 29623345), (86, 28934430), (105, 23698676), (129, 19289620), (140, 17774007), (172, 14467215), (210, 11849338), (211, 11793180), (215, 11573772), (258, 9644810), (301, 8266980), (420, 5924669), (422, 5896590), (430, 5786886), (516, 4822405), (602, 4133490), (633, 3931060), (645, 3857924), (653, 3810660), (844, 2948295), (860, 2893443), (903, 2755660), (1055, 2358636), (1204, 2066745), (1266, 1965530), (1290, 1928962), (1306, 1905330), (1477, 1684740), (1505, 1653396), (1806, 1377830), (1959, 1270220), (2110, 1179318), (2532, 982765), (2580, 964481), (2612, 952665), (2954, 842370), (3010, 826698), (3165, 786212), (3265, 762132), (3612, 688915), (3918, 635110), (4220, 589659), (4431, 561580), (4515, 551132), (4571, 544380), (5908, 421185), (6020, 413349), (6330, 393106), (6530, 381066), (7385, 336948), (7836, 317555), (8862, 280790), (9030, 275566), (9073, 274260), (9142, 272190), (9795, 254044), (12660, 196553), (13060, 190533), (13713, 181460), (14770, 168474), (17724, 140395), (18060, 137783), (18146, 137130), (18284, 136095), (19590, 127022), (22155, 112316), (22855, 108876), (27219, 91420), (27426, 90730), (28079, 88620), (29540, 84237), (36292, 68565), (39180, 63511), (44310, 56158), (45365, 54852), (45710, 54438)]