216763560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15439}}^1$

素因数の和:15472

約数の個数: 128

約数和(自身を含む): 778176000

約数和(自身を除く): 561412440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 15439, 30878, 46317, 61756, 77195, 92634, 123512, 138951, 154390, 185268, 200707, 231585, 277902, 308780, 370536, 401414, 416853, 463170, 555804, 602121, 617560, 694755, 802828, 833706, 926340, 1003535, 1111608, 1204242, 1389510, 1605656, 1667412, 1806363, 1852680, 2007070, 2084265, 2408484, 2779020, 3010605, 3334824, 3612726, 4014140, 4168530, 4816968, 5419089, 5558040, 6021210, 7225452, 8028280, 8337060, 9031815, 10838178, 12042420, 14450904, 16674120, 18063630, 21676356, 24084840, 27095445, 36127260, 43352712, 54190890, 72254520, 108381780, 216763560]

約数ペア:

[(1, 216763560), (2, 108381780), (3, 72254520), (4, 54190890), (5, 43352712), (6, 36127260), (8, 27095445), (9, 24084840), (10, 21676356), (12, 18063630), (13, 16674120), (15, 14450904), (18, 12042420), (20, 10838178), (24, 9031815), (26, 8337060), (27, 8028280), (30, 7225452), (36, 6021210), (39, 5558040), (40, 5419089), (45, 4816968), (52, 4168530), (54, 4014140), (60, 3612726), (65, 3334824), (72, 3010605), (78, 2779020), (90, 2408484), (104, 2084265), (108, 2007070), (117, 1852680), (120, 1806363), (130, 1667412), (135, 1605656), (156, 1389510), (180, 1204242), (195, 1111608), (216, 1003535), (234, 926340), (260, 833706), (270, 802828), (312, 694755), (351, 617560), (360, 602121), (390, 555804), (468, 463170), (520, 416853), (540, 401414), (585, 370536), (702, 308780), (780, 277902), (936, 231585), (1080, 200707), (1170, 185268), (1404, 154390), (1560, 138951), (1755, 123512), (2340, 92634), (2808, 77195), (3510, 61756), (4680, 46317), (7020, 30878), (14040, 15439)]