286809120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5107}}^1$

素因数の和:5144

約数の個数: 192

約数和(自身を含む): 1081261440

約数和(自身を除く): 794452320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5107, 5616, 6240, 7020, 9360, 10214, 11232, 14040, 15321, 18720, 20428, 25535, 28080, 30642, 40856, 45963, 51070, 56160, 61284, 66391, 76605, 81712, 91926, 102140, 122568, 132782, 137889, 153210, 163424, 183852, 199173, 204280, 229815, 245136, 265564, 275778, 306420, 331955, 367704, 398346, 408560, 459630, 490272, 531128, 551556, 597519, 612840, 663910, 689445, 735408, 796692, 817120, 919260, 995865, 1062256, 1103112, 1195038, 1225680, 1327820, 1378890, 1470816, 1593384, 1792557, 1838520, 1991730, 2124512, 2206224, 2390076, 2451360, 2655640, 2757780, 2987595, 3186768, 3585114, 3677040, 3983460, 4412448, 4780152, 5311280, 5515560, 5975190, 6373536, 7170228, 7354080, 7966920, 8962785, 9560304, 10622560, 11031120, 11950380, 14340456, 15933840, 17925570, 19120608, 22062240, 23900760, 28680912, 31867680, 35851140, 47801520, 57361824, 71702280, 95603040, 143404560, 286809120]

約数ペア:

[(1, 286809120), (2, 143404560), (3, 95603040), (4, 71702280), (5, 57361824), (6, 47801520), (8, 35851140), (9, 31867680), (10, 28680912), (12, 23900760), (13, 22062240), (15, 19120608), (16, 17925570), (18, 15933840), (20, 14340456), (24, 11950380), (26, 11031120), (27, 10622560), (30, 9560304), (32, 8962785), (36, 7966920), (39, 7354080), (40, 7170228), (45, 6373536), (48, 5975190), (52, 5515560), (54, 5311280), (60, 4780152), (65, 4412448), (72, 3983460), (78, 3677040), (80, 3585114), (90, 3186768), (96, 2987595), (104, 2757780), (108, 2655640), (117, 2451360), (120, 2390076), (130, 2206224), (135, 2124512), (144, 1991730), (156, 1838520), (160, 1792557), (180, 1593384), (195, 1470816), (208, 1378890), (216, 1327820), (234, 1225680), (240, 1195038), (260, 1103112), (270, 1062256), (288, 995865), (312, 919260), (351, 817120), (360, 796692), (390, 735408), (416, 689445), (432, 663910), (468, 612840), (480, 597519), (520, 551556), (540, 531128), (585, 490272), (624, 459630), (702, 408560), (720, 398346), (780, 367704), (864, 331955), (936, 306420), (1040, 275778), (1080, 265564), (1170, 245136), (1248, 229815), (1404, 204280), (1440, 199173), (1560, 183852), (1755, 163424), (1872, 153210), (2080, 137889), (2160, 132782), (2340, 122568), (2808, 102140), (3120, 91926), (3510, 81712), (3744, 76605), (4320, 66391), (4680, 61284), (5107, 56160), (5616, 51070), (6240, 45963), (7020, 40856), (9360, 30642), (10214, 28080), (11232, 25535), (14040, 20428), (15321, 18720)]