540330840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{30631}}^1$

素因数の和:30662

約数の個数: 144

約数和(自身を含む): 2042848080

約数和(自身を除く): 1502517240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 30631, 61262, 91893, 122524, 153155, 183786, 214417, 245048, 275679, 306310, 367572, 428834, 459465, 551358, 612620, 643251, 735144, 857668, 918930, 1072085, 1102716, 1225240, 1286502, 1378395, 1500919, 1715336, 1837860, 1929753, 2144170, 2205432, 2573004, 2756790, 3001838, 3216255, 3675720, 3859506, 4288340, 4502757, 5146008, 5513580, 6003676, 6432510, 7504595, 7719012, 8576680, 9005514, 9648765, 11027160, 12007352, 12865020, 13508271, 15009190, 15438024, 18011028, 19297530, 22513785, 25730040, 27016542, 30018380, 36022056, 38595060, 45027570, 54033084, 60036760, 67541355, 77190120, 90055140, 108066168, 135082710, 180110280, 270165420, 540330840]

約数ペア:

[(1, 540330840), (2, 270165420), (3, 180110280), (4, 135082710), (5, 108066168), (6, 90055140), (7, 77190120), (8, 67541355), (9, 60036760), (10, 54033084), (12, 45027570), (14, 38595060), (15, 36022056), (18, 30018380), (20, 27016542), (21, 25730040), (24, 22513785), (28, 19297530), (30, 18011028), (35, 15438024), (36, 15009190), (40, 13508271), (42, 12865020), (45, 12007352), (49, 11027160), (56, 9648765), (60, 9005514), (63, 8576680), (70, 7719012), (72, 7504595), (84, 6432510), (90, 6003676), (98, 5513580), (105, 5146008), (120, 4502757), (126, 4288340), (140, 3859506), (147, 3675720), (168, 3216255), (180, 3001838), (196, 2756790), (210, 2573004), (245, 2205432), (252, 2144170), (280, 1929753), (294, 1837860), (315, 1715336), (360, 1500919), (392, 1378395), (420, 1286502), (441, 1225240), (490, 1102716), (504, 1072085), (588, 918930), (630, 857668), (735, 735144), (840, 643251), (882, 612620), (980, 551358), (1176, 459465), (1260, 428834), (1470, 367572), (1764, 306310), (1960, 275679), (2205, 245048), (2520, 214417), (2940, 183786), (3528, 153155), (4410, 122524), (5880, 91893), (8820, 61262), (17640, 30631)]