2818113120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12791}}^1$

素因数の和:12835

約数の個数: 240

約数和(自身を含む): 10531448928

約数和(自身を除く): 7713335808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 4080, 4320, 4590, 4896, 5508, 6120, 6480, 6885, 7344, 8160, 9180, 11016, 12240, 12791, 12960, 13770, 14688, 18360, 22032, 24480, 25582, 27540, 36720, 38373, 44064, 51164, 55080, 63955, 73440, 76746, 102328, 110160, 115119, 127910, 153492, 191865, 204656, 217447, 220320, 230238, 255820, 306984, 345357, 383730, 409312, 434894, 460476, 511640, 575595, 613968, 652341, 690714, 767460, 869788, 920952, 1023280, 1036071, 1087235, 1151190, 1227936, 1304682, 1381428, 1534920, 1726785, 1739576, 1841904, 1957023, 2046560, 2072142, 2174470, 2302380, 2609364, 2762856, 3069840, 3261705, 3453570, 3479152, 3683808, 3914046, 4144284, 4348940, 4604760, 5180355, 5218728, 5525712, 5871069, 6139680, 6523410, 6907140, 6958304, 7828092, 8288568, 8697880, 9209520, 9785115, 10360710, 10437456, 11051424, 11742138, 13046820, 13814280, 15656184, 16577136, 17395760, 17613207, 18419040, 19570230, 20721420, 20874912, 23484276, 26093640, 27628560, 29355345, 31312368, 33154272, 34791520, 35226414, 39140460, 41442840, 46968552, 52187280, 55257120, 58710690, 62624736, 70452828, 78280920, 82885680, 88066035, 93937104, 104374560, 117421380, 140905656, 156561840, 165771360, 176132070, 187874208, 234842760, 281811312, 313123680, 352264140, 469685520, 563622624, 704528280, 939371040, 1409056560, 2818113120]

約数ペア:

[(1, 2818113120), (2, 1409056560), (3, 939371040), (4, 704528280), (5, 563622624), (6, 469685520), (8, 352264140), (9, 313123680), (10, 281811312), (12, 234842760), (15, 187874208), (16, 176132070), (17, 165771360), (18, 156561840), (20, 140905656), (24, 117421380), (27, 104374560), (30, 93937104), (32, 88066035), (34, 82885680), (36, 78280920), (40, 70452828), (45, 62624736), (48, 58710690), (51, 55257120), (54, 52187280), (60, 46968552), (68, 41442840), (72, 39140460), (80, 35226414), (81, 34791520), (85, 33154272), (90, 31312368), (96, 29355345), (102, 27628560), (108, 26093640), (120, 23484276), (135, 20874912), (136, 20721420), (144, 19570230), (153, 18419040), (160, 17613207), (162, 17395760), (170, 16577136), (180, 15656184), (204, 13814280), (216, 13046820), (240, 11742138), (255, 11051424), (270, 10437456), (272, 10360710), (288, 9785115), (306, 9209520), (324, 8697880), (340, 8288568), (360, 7828092), (405, 6958304), (408, 6907140), (432, 6523410), (459, 6139680), (480, 5871069), (510, 5525712), (540, 5218728), (544, 5180355), (612, 4604760), (648, 4348940), (680, 4144284), (720, 3914046), (765, 3683808), (810, 3479152), (816, 3453570), (864, 3261705), (918, 3069840), (1020, 2762856), (1080, 2609364), (1224, 2302380), (1296, 2174470), (1360, 2072142), (1377, 2046560), (1440, 1957023), (1530, 1841904), (1620, 1739576), (1632, 1726785), (1836, 1534920), (2040, 1381428), (2160, 1304682), (2295, 1227936), (2448, 1151190), (2592, 1087235), (2720, 1036071), (2754, 1023280), (3060, 920952), (3240, 869788), (3672, 767460), (4080, 690714), (4320, 652341), (4590, 613968), (4896, 575595), (5508, 511640), (6120, 460476), (6480, 434894), (6885, 409312), (7344, 383730), (8160, 345357), (9180, 306984), (11016, 255820), (12240, 230238), (12791, 220320), (12960, 217447), (13770, 204656), (14688, 191865), (18360, 153492), (22032, 127910), (24480, 115119), (25582, 110160), (27540, 102328), (36720, 76746), (38373, 73440), (44064, 63955), (51164, 55080)]