272719440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1107

約数の個数: 320

約数和(自身を含む): 1137784320

約数和(自身を除く): 865064880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 630, 680, 714, 720, 756, 765, 816, 840, 918, 945, 952, 1008, 1020, 1061, 1071, 1080, 1190, 1224, 1260, 1360, 1428, 1512, 1530, 1680, 1785, 1836, 1890, 1904, 2040, 2122, 2142, 2160, 2295, 2380, 2448, 2520, 2856, 3024, 3060, 3183, 3213, 3570, 3672, 3780, 4080, 4244, 4284, 4590, 4760, 5040, 5305, 5355, 5712, 6120, 6366, 6426, 7140, 7344, 7427, 7560, 8488, 8568, 9180, 9520, 9549, 10610, 10710, 12240, 12732, 12852, 14280, 14854, 15120, 15915, 16065, 16976, 17136, 18037, 18360, 19098, 21220, 21420, 22281, 25464, 25704, 28560, 28647, 29708, 31830, 32130, 36074, 36720, 37135, 38196, 42440, 42840, 44562, 47745, 50928, 51408, 54111, 57294, 59416, 63660, 64260, 66843, 72148, 74270, 76392, 84880, 85680, 89124, 90185, 95490, 108222, 111405, 114588, 118832, 126259, 127320, 128520, 133686, 143235, 144296, 148540, 152784, 162333, 178248, 180370, 190980, 200529, 216444, 222810, 229176, 252518, 254640, 257040, 267372, 270555, 286470, 288592, 297080, 324666, 334215, 356496, 360740, 378777, 381960, 401058, 432888, 445620, 458352, 486999, 505036, 534744, 541110, 572940, 594160, 631295, 649332, 668430, 721480, 757554, 763920, 802116, 811665, 865776, 891240, 973998, 1002645, 1010072, 1069488, 1082220, 1136331, 1145880, 1262590, 1298664, 1336860, 1442960, 1515108, 1604232, 1623330, 1782480, 1893885, 1947996, 2005290, 2020144, 2164440, 2272662, 2291760, 2434995, 2525180, 2597328, 2673720, 3030216, 3208464, 3246660, 3408993, 3787770, 3895992, 4010580, 4328880, 4545324, 4869990, 5050360, 5347440, 5681655, 6060432, 6493320, 6817986, 7575540, 7791984, 8021160, 9090648, 9739980, 10100720, 11363310, 12986640, 13635972, 15151080, 16042320, 17044965, 18181296, 19479960, 22726620, 27271944, 30302160, 34089930, 38959920, 45453240, 54543888, 68179860, 90906480, 136359720, 272719440]

約数ペア:

[(1, 272719440), (2, 136359720), (3, 90906480), (4, 68179860), (5, 54543888), (6, 45453240), (7, 38959920), (8, 34089930), (9, 30302160), (10, 27271944), (12, 22726620), (14, 19479960), (15, 18181296), (16, 17044965), (17, 16042320), (18, 15151080), (20, 13635972), (21, 12986640), (24, 11363310), (27, 10100720), (28, 9739980), (30, 9090648), (34, 8021160), (35, 7791984), (36, 7575540), (40, 6817986), (42, 6493320), (45, 6060432), (48, 5681655), (51, 5347440), (54, 5050360), (56, 4869990), (60, 4545324), (63, 4328880), (68, 4010580), (70, 3895992), (72, 3787770), (80, 3408993), (84, 3246660), (85, 3208464), (90, 3030216), (102, 2673720), (105, 2597328), (108, 2525180), (112, 2434995), (119, 2291760), (120, 2272662), (126, 2164440), (135, 2020144), (136, 2005290), (140, 1947996), (144, 1893885), (153, 1782480), (168, 1623330), (170, 1604232), (180, 1515108), (189, 1442960), (204, 1336860), (210, 1298664), (216, 1262590), (238, 1145880), (240, 1136331), (252, 1082220), (255, 1069488), (270, 1010072), (272, 1002645), (280, 973998), (306, 891240), (315, 865776), (336, 811665), (340, 802116), (357, 763920), (360, 757554), (378, 721480), (408, 668430), (420, 649332), (432, 631295), (459, 594160), (476, 572940), (504, 541110), (510, 534744), (540, 505036), (560, 486999), (595, 458352), (612, 445620), (630, 432888), (680, 401058), (714, 381960), (720, 378777), (756, 360740), (765, 356496), (816, 334215), (840, 324666), (918, 297080), (945, 288592), (952, 286470), (1008, 270555), (1020, 267372), (1061, 257040), (1071, 254640), (1080, 252518), (1190, 229176), (1224, 222810), (1260, 216444), (1360, 200529), (1428, 190980), (1512, 180370), (1530, 178248), (1680, 162333), (1785, 152784), (1836, 148540), (1890, 144296), (1904, 143235), (2040, 133686), (2122, 128520), (2142, 127320), (2160, 126259), (2295, 118832), (2380, 114588), (2448, 111405), (2520, 108222), (2856, 95490), (3024, 90185), (3060, 89124), (3183, 85680), (3213, 84880), (3570, 76392), (3672, 74270), (3780, 72148), (4080, 66843), (4244, 64260), (4284, 63660), (4590, 59416), (4760, 57294), (5040, 54111), (5305, 51408), (5355, 50928), (5712, 47745), (6120, 44562), (6366, 42840), (6426, 42440), (7140, 38196), (7344, 37135), (7427, 36720), (7560, 36074), (8488, 32130), (8568, 31830), (9180, 29708), (9520, 28647), (9549, 28560), (10610, 25704), (10710, 25464), (12240, 22281), (12732, 21420), (12852, 21220), (14280, 19098), (14854, 18360), (15120, 18037), (15915, 17136), (16065, 16976)]