77807799720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{490097}}^1$

素因数の和:490134

約数の個数: 240

約数和(自身を含む): 304218531540

約数和(自身を除く): 226410731820

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4410, 4536, 5292, 5670, 5880, 6615, 7560, 7938, 8820, 10584, 11340, 13230, 15876, 17640, 19845, 22680, 26460, 31752, 39690, 52920, 79380, 158760, 490097, 980194, 1470291, 1960388, 2450485, 2940582, 3430679, 3920776, 4410873, 4900970, 5881164, 6861358, 7351455, 8821746, 9801940, 10292037, 11762328, 13232619, 13722716, 14702910, 17153395, 17643492, 19603880, 20584074, 22054365, 24014753, 26465238, 27445432, 29405820, 30876111, 34306790, 35286984, 39697857, 41168148, 44108730, 48029506, 51460185, 52930476, 58811640, 61752222, 66163095, 68613580, 72044259, 79395714, 82336296, 88217460, 92628333, 96059012, 102920370, 105860952, 120073765, 123504444, 132326190, 137227160, 144088518, 154380555, 158791428, 176434920, 185256666, 192118024, 198489285, 205840740, 216132777, 240147530, 247008888, 264652380, 277884999, 288177036, 308761110, 317582856, 360221295, 370513332, 396978570, 411681480, 432265554, 463141665, 480295060, 529304760, 555769998, 576354072, 617522220, 648398331, 720442590, 741026664, 793957140, 864531108, 926283330, 960590120, 1080663885, 1111539996, 1235044440, 1296796662, 1389424995, 1440885180, 1587914280, 1729062216, 1852566660, 1945194993, 2161327770, 2223079992, 2593593324, 2778849990, 2881770360, 3241991655, 3705133320, 3890389986, 4322655540, 5187186648, 5557699980, 6483983310, 7780779972, 8645311080, 9725974965, 11115399960, 12967966620, 15561559944, 19451949930, 25935933240, 38903899860, 77807799720]

約数ペア:

[(1, 77807799720), (2, 38903899860), (3, 25935933240), (4, 19451949930), (5, 15561559944), (6, 12967966620), (7, 11115399960), (8, 9725974965), (9, 8645311080), (10, 7780779972), (12, 6483983310), (14, 5557699980), (15, 5187186648), (18, 4322655540), (20, 3890389986), (21, 3705133320), (24, 3241991655), (27, 2881770360), (28, 2778849990), (30, 2593593324), (35, 2223079992), (36, 2161327770), (40, 1945194993), (42, 1852566660), (45, 1729062216), (49, 1587914280), (54, 1440885180), (56, 1389424995), (60, 1296796662), (63, 1235044440), (70, 1111539996), (72, 1080663885), (81, 960590120), (84, 926283330), (90, 864531108), (98, 793957140), (105, 741026664), (108, 720442590), (120, 648398331), (126, 617522220), (135, 576354072), (140, 555769998), (147, 529304760), (162, 480295060), (168, 463141665), (180, 432265554), (189, 411681480), (196, 396978570), (210, 370513332), (216, 360221295), (245, 317582856), (252, 308761110), (270, 288177036), (280, 277884999), (294, 264652380), (315, 247008888), (324, 240147530), (360, 216132777), (378, 205840740), (392, 198489285), (405, 192118024), (420, 185256666), (441, 176434920), (490, 158791428), (504, 154380555), (540, 144088518), (567, 137227160), (588, 132326190), (630, 123504444), (648, 120073765), (735, 105860952), (756, 102920370), (810, 96059012), (840, 92628333), (882, 88217460), (945, 82336296), (980, 79395714), (1080, 72044259), (1134, 68613580), (1176, 66163095), (1260, 61752222), (1323, 58811640), (1470, 52930476), (1512, 51460185), (1620, 48029506), (1764, 44108730), (1890, 41168148), (1960, 39697857), (2205, 35286984), (2268, 34306790), (2520, 30876111), (2646, 29405820), (2835, 27445432), (2940, 26465238), (3240, 24014753), (3528, 22054365), (3780, 20584074), (3969, 19603880), (4410, 17643492), (4536, 17153395), (5292, 14702910), (5670, 13722716), (5880, 13232619), (6615, 11762328), (7560, 10292037), (7938, 9801940), (8820, 8821746), (10584, 7351455), (11340, 6861358), (13230, 5881164), (15876, 4900970), (17640, 4410873), (19845, 3920776), (22680, 3430679), (26460, 2940582), (31752, 2450485), (39690, 1960388), (52920, 1470291), (79380, 980194), (158760, 490097)]