419599260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2668

約数の個数: 144

約数和(自身を含む): 1359671040

約数和(自身を除く): 940071780

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, 899, 930, 1044, 1116, 1305, 1395, 1740, 1798, 1860, 2593, 2610, 2697, 2790, 3596, 4495, 5186, 5220, 5394, 5580, 7779, 8091, 8990, 10372, 10788, 12965, 13485, 15558, 16182, 17980, 23337, 25930, 26970, 31116, 32364, 38895, 40455, 46674, 51860, 53940, 75197, 77790, 80383, 80910, 93348, 116685, 150394, 155580, 160766, 161820, 225591, 233370, 241149, 300788, 321532, 375985, 401915, 451182, 466740, 482298, 676773, 723447, 751970, 803830, 902364, 964596, 1127955, 1205745, 1353546, 1446894, 1503940, 1607660, 2255910, 2331107, 2411490, 2707092, 2893788, 3383865, 3617235, 4511820, 4662214, 4822980, 6767730, 6993321, 7234470, 9324428, 11655535, 13535460, 13986642, 14468940, 20979963, 23311070, 27973284, 34966605, 41959926, 46622140, 69933210, 83919852, 104899815, 139866420, 209799630, 419599260]

約数ペア:

[(1, 419599260), (2, 209799630), (3, 139866420), (4, 104899815), (5, 83919852), (6, 69933210), (9, 46622140), (10, 41959926), (12, 34966605), (15, 27973284), (18, 23311070), (20, 20979963), (29, 14468940), (30, 13986642), (31, 13535460), (36, 11655535), (45, 9324428), (58, 7234470), (60, 6993321), (62, 6767730), (87, 4822980), (90, 4662214), (93, 4511820), (116, 3617235), (124, 3383865), (145, 2893788), (155, 2707092), (174, 2411490), (180, 2331107), (186, 2255910), (261, 1607660), (279, 1503940), (290, 1446894), (310, 1353546), (348, 1205745), (372, 1127955), (435, 964596), (465, 902364), (522, 803830), (558, 751970), (580, 723447), (620, 676773), (870, 482298), (899, 466740), (930, 451182), (1044, 401915), (1116, 375985), (1305, 321532), (1395, 300788), (1740, 241149), (1798, 233370), (1860, 225591), (2593, 161820), (2610, 160766), (2697, 155580), (2790, 150394), (3596, 116685), (4495, 93348), (5186, 80910), (5220, 80383), (5394, 77790), (5580, 75197), (7779, 53940), (8091, 51860), (8990, 46674), (10372, 40455), (10788, 38895), (12965, 32364), (13485, 31116), (15558, 26970), (16182, 25930), (17980, 23337)]