8708060640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:869

約数の個数: 192

約数和(自身を含む): 27773928000

約数和(自身を除く): 19065867360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 313, 389, 447, 480, 596, 626, 745, 778, 894, 939, 1167, 1192, 1252, 1490, 1556, 1565, 1788, 1878, 1945, 2235, 2334, 2384, 2504, 2980, 3112, 3130, 3576, 3756, 3890, 4470, 4668, 4695, 4768, 5008, 5835, 5960, 6224, 6260, 7152, 7512, 7780, 8940, 9336, 9390, 10016, 11670, 11920, 12448, 12520, 14304, 15024, 15560, 17880, 18672, 18780, 23340, 23840, 25040, 30048, 31120, 35760, 37344, 37560, 46637, 46680, 50080, 57961, 62240, 71520, 75120, 93274, 93360, 115922, 121757, 139911, 150240, 173883, 186548, 186720, 231844, 233185, 243514, 279822, 289805, 347766, 365271, 373096, 463688, 466370, 487028, 559644, 579610, 608785, 695532, 699555, 730542, 746192, 869415, 927376, 932740, 974056, 1119288, 1159220, 1217570, 1391064, 1399110, 1461084, 1492384, 1738830, 1826355, 1854752, 1865480, 1948112, 2238576, 2318440, 2435140, 2782128, 2798220, 2922168, 3477660, 3652710, 3730960, 3896224, 4477152, 4636880, 4870280, 5564256, 5596440, 5844336, 6955320, 7305420, 7461920, 9273760, 9740560, 11192880, 11688672, 13910640, 14610840, 18141793, 19481120, 22385760, 27821280, 29221680, 36283586, 54425379, 58443360, 72567172, 90708965, 108850758, 145134344, 181417930, 217701516, 272126895, 290268688, 362835860, 435403032, 544253790, 580537376, 725671720, 870806064, 1088507580, 1451343440, 1741612128, 2177015160, 2902686880, 4354030320, 8708060640]

約数ペア:

[(1, 8708060640), (2, 4354030320), (3, 2902686880), (4, 2177015160), (5, 1741612128), (6, 1451343440), (8, 1088507580), (10, 870806064), (12, 725671720), (15, 580537376), (16, 544253790), (20, 435403032), (24, 362835860), (30, 290268688), (32, 272126895), (40, 217701516), (48, 181417930), (60, 145134344), (80, 108850758), (96, 90708965), (120, 72567172), (149, 58443360), (160, 54425379), (240, 36283586), (298, 29221680), (313, 27821280), (389, 22385760), (447, 19481120), (480, 18141793), (596, 14610840), (626, 13910640), (745, 11688672), (778, 11192880), (894, 9740560), (939, 9273760), (1167, 7461920), (1192, 7305420), (1252, 6955320), (1490, 5844336), (1556, 5596440), (1565, 5564256), (1788, 4870280), (1878, 4636880), (1945, 4477152), (2235, 3896224), (2334, 3730960), (2384, 3652710), (2504, 3477660), (2980, 2922168), (3112, 2798220), (3130, 2782128), (3576, 2435140), (3756, 2318440), (3890, 2238576), (4470, 1948112), (4668, 1865480), (4695, 1854752), (4768, 1826355), (5008, 1738830), (5835, 1492384), (5960, 1461084), (6224, 1399110), (6260, 1391064), (7152, 1217570), (7512, 1159220), (7780, 1119288), (8940, 974056), (9336, 932740), (9390, 927376), (10016, 869415), (11670, 746192), (11920, 730542), (12448, 699555), (12520, 695532), (14304, 608785), (15024, 579610), (15560, 559644), (17880, 487028), (18672, 466370), (18780, 463688), (23340, 373096), (23840, 365271), (25040, 347766), (30048, 289805), (31120, 279822), (35760, 243514), (37344, 233185), (37560, 231844), (46637, 186720), (46680, 186548), (50080, 173883), (57961, 150240), (62240, 139911), (71520, 121757), (75120, 115922), (93274, 93360)]