198560160

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{5107}}^1$

素因数の和:5137

約数の個数: 144

約数和(自身を含む): 702819936

約数和(自身を除く): 504259776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 5107, 6480, 7776, 9720, 10214, 12960, 15321, 19440, 20428, 25535, 30642, 38880, 40856, 45963, 51070, 61284, 76605, 81712, 91926, 102140, 122568, 137889, 153210, 163424, 183852, 204280, 229815, 245136, 275778, 306420, 367704, 408560, 413667, 459630, 490272, 551556, 612840, 689445, 735408, 817120, 827334, 919260, 1103112, 1225680, 1241001, 1378890, 1470816, 1654668, 1838520, 2068335, 2206224, 2451360, 2482002, 2757780, 3309336, 3677040, 4136670, 4412448, 4964004, 5515560, 6205005, 6618672, 7354080, 8273340, 9928008, 11031120, 12410010, 13237344, 16546680, 19856016, 22062240, 24820020, 33093360, 39712032, 49640040, 66186720, 99280080, 198560160]

約数ペア:

[(1, 198560160), (2, 99280080), (3, 66186720), (4, 49640040), (5, 39712032), (6, 33093360), (8, 24820020), (9, 22062240), (10, 19856016), (12, 16546680), (15, 13237344), (16, 12410010), (18, 11031120), (20, 9928008), (24, 8273340), (27, 7354080), (30, 6618672), (32, 6205005), (36, 5515560), (40, 4964004), (45, 4412448), (48, 4136670), (54, 3677040), (60, 3309336), (72, 2757780), (80, 2482002), (81, 2451360), (90, 2206224), (96, 2068335), (108, 1838520), (120, 1654668), (135, 1470816), (144, 1378890), (160, 1241001), (162, 1225680), (180, 1103112), (216, 919260), (240, 827334), (243, 817120), (270, 735408), (288, 689445), (324, 612840), (360, 551556), (405, 490272), (432, 459630), (480, 413667), (486, 408560), (540, 367704), (648, 306420), (720, 275778), (810, 245136), (864, 229815), (972, 204280), (1080, 183852), (1215, 163424), (1296, 153210), (1440, 137889), (1620, 122568), (1944, 102140), (2160, 91926), (2430, 81712), (2592, 76605), (3240, 61284), (3888, 51070), (4320, 45963), (4860, 40856), (5107, 38880), (6480, 30642), (7776, 25535), (9720, 20428), (10214, 19440), (12960, 15321)]