653346720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2104

約数の個数: 288

約数和(自身を含む): 2543525712

約数和(自身を除く): 1890178992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2053, 2080, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3315, 3536, 3744, 3978, 4080, 4106, 4420, 4680, 4896, 5304, 6120, 6159, 6240, 6630, 7072, 7956, 8160, 8212, 8840, 9360, 9945, 10265, 10608, 12240, 12318, 13260, 15912, 16424, 17680, 18477, 18720, 19890, 20530, 21216, 24480, 24636, 26520, 26689, 30795, 31824, 32848, 34901, 35360, 36954, 39780, 41060, 49272, 53040, 53378, 61590, 63648, 65696, 69802, 73908, 79560, 80067, 82120, 92385, 98544, 104703, 106080, 106756, 123180, 133445, 139604, 147816, 159120, 160134, 164240, 174505, 184770, 197088, 209406, 213512, 240201, 246360, 266890, 279208, 295632, 314109, 318240, 320268, 328480, 349010, 369540, 400335, 418812, 427024, 453713, 480402, 492720, 523515, 533780, 558416, 591264, 628218, 640536, 698020, 739080, 800670, 837624, 854048, 907426, 960804, 985440, 1047030, 1067560, 1116832, 1201005, 1256436, 1281072, 1361139, 1396040, 1478160, 1570545, 1601340, 1675248, 1814852, 1921608, 2094060, 2135120, 2268565, 2402010, 2512872, 2562144, 2722278, 2792080, 2956320, 3141090, 3202680, 3350496, 3629704, 3843216, 4083417, 4188120, 4270240, 4537130, 4804020, 5025744, 5444556, 5584160, 6282180, 6405360, 6805695, 7259408, 7686432, 8166834, 8376240, 9074260, 9608040, 10051488, 10889112, 12564360, 12810720, 13611390, 14518816, 16333668, 16752480, 18148520, 19216080, 20417085, 21778224, 25128720, 27222780, 32667336, 36297040, 38432160, 40834170, 43556448, 50257440, 54445560, 65334672, 72594080, 81668340, 108891120, 130669344, 163336680, 217782240, 326673360, 653346720]

約数ペア:

[(1, 653346720), (2, 326673360), (3, 217782240), (4, 163336680), (5, 130669344), (6, 108891120), (8, 81668340), (9, 72594080), (10, 65334672), (12, 54445560), (13, 50257440), (15, 43556448), (16, 40834170), (17, 38432160), (18, 36297040), (20, 32667336), (24, 27222780), (26, 25128720), (30, 21778224), (32, 20417085), (34, 19216080), (36, 18148520), (39, 16752480), (40, 16333668), (45, 14518816), (48, 13611390), (51, 12810720), (52, 12564360), (60, 10889112), (65, 10051488), (68, 9608040), (72, 9074260), (78, 8376240), (80, 8166834), (85, 7686432), (90, 7259408), (96, 6805695), (102, 6405360), (104, 6282180), (117, 5584160), (120, 5444556), (130, 5025744), (136, 4804020), (144, 4537130), (153, 4270240), (156, 4188120), (160, 4083417), (170, 3843216), (180, 3629704), (195, 3350496), (204, 3202680), (208, 3141090), (221, 2956320), (234, 2792080), (240, 2722278), (255, 2562144), (260, 2512872), (272, 2402010), (288, 2268565), (306, 2135120), (312, 2094060), (340, 1921608), (360, 1814852), (390, 1675248), (408, 1601340), (416, 1570545), (442, 1478160), (468, 1396040), (480, 1361139), (510, 1281072), (520, 1256436), (544, 1201005), (585, 1116832), (612, 1067560), (624, 1047030), (663, 985440), (680, 960804), (720, 907426), (765, 854048), (780, 837624), (816, 800670), (884, 739080), (936, 698020), (1020, 640536), (1040, 628218), (1105, 591264), (1170, 558416), (1224, 533780), (1248, 523515), (1326, 492720), (1360, 480402), (1440, 453713), (1530, 427024), (1560, 418812), (1632, 400335), (1768, 369540), (1872, 349010), (1989, 328480), (2040, 320268), (2053, 318240), (2080, 314109), (2210, 295632), (2340, 279208), (2448, 266890), (2652, 246360), (2720, 240201), (3060, 213512), (3120, 209406), (3315, 197088), (3536, 184770), (3744, 174505), (3978, 164240), (4080, 160134), (4106, 159120), (4420, 147816), (4680, 139604), (4896, 133445), (5304, 123180), (6120, 106756), (6159, 106080), (6240, 104703), (6630, 98544), (7072, 92385), (7956, 82120), (8160, 80067), (8212, 79560), (8840, 73908), (9360, 69802), (9945, 65696), (10265, 63648), (10608, 61590), (12240, 53378), (12318, 53040), (13260, 49272), (15912, 41060), (16424, 39780), (17680, 36954), (18477, 35360), (18720, 34901), (19890, 32848), (20530, 31824), (21216, 30795), (24480, 26689), (24636, 26520)]