220691160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21139}}^1$

素因数の和:21185

約数の個数: 96

約数和(自身を含む): 742014000

約数和(自身を除く): 521322840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 21139, 42278, 63417, 84556, 105695, 126834, 169112, 190251, 211390, 253668, 317085, 380502, 422780, 507336, 613031, 634170, 761004, 845560, 951255, 1226062, 1268340, 1522008, 1839093, 1902510, 2452124, 2536680, 3065155, 3678186, 3805020, 4904248, 5517279, 6130310, 7356372, 7610040, 9195465, 11034558, 12260620, 14712744, 18390930, 22069116, 24521240, 27586395, 36781860, 44138232, 55172790, 73563720, 110345580, 220691160]

約数ペア:

[(1, 220691160), (2, 110345580), (3, 73563720), (4, 55172790), (5, 44138232), (6, 36781860), (8, 27586395), (9, 24521240), (10, 22069116), (12, 18390930), (15, 14712744), (18, 12260620), (20, 11034558), (24, 9195465), (29, 7610040), (30, 7356372), (36, 6130310), (40, 5517279), (45, 4904248), (58, 3805020), (60, 3678186), (72, 3065155), (87, 2536680), (90, 2452124), (116, 1902510), (120, 1839093), (145, 1522008), (174, 1268340), (180, 1226062), (232, 951255), (261, 845560), (290, 761004), (348, 634170), (360, 613031), (435, 507336), (522, 422780), (580, 380502), (696, 317085), (870, 253668), (1044, 211390), (1160, 190251), (1305, 169112), (1740, 126834), (2088, 105695), (2610, 84556), (3480, 63417), (5220, 42278), (10440, 21139)]