248617492560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{136537}}^1$

素因数の和:136843

約数の個数: 200

約数和(自身を含む): 866564632296

約数和(自身を除く): 617947139736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 281, 324, 360, 405, 432, 540, 562, 648, 720, 810, 843, 1080, 1124, 1296, 1405, 1620, 1686, 2160, 2248, 2529, 2810, 3240, 3372, 4215, 4496, 5058, 5620, 6480, 6744, 7587, 8430, 10116, 11240, 12645, 13488, 15174, 16860, 20232, 22480, 22761, 25290, 30348, 33720, 37935, 40464, 45522, 50580, 60696, 67440, 75870, 91044, 101160, 113805, 121392, 136537, 151740, 182088, 202320, 227610, 273074, 303480, 364176, 409611, 455220, 546148, 606960, 682685, 819222, 910440, 1092296, 1228833, 1365370, 1638444, 1820880, 2048055, 2184592, 2457666, 2730740, 3276888, 3686499, 4096110, 4915332, 5461480, 6144165, 6553776, 7372998, 8192220, 9830664, 10922960, 11059497, 12288330, 14745996, 16384440, 18432495, 19661328, 22118994, 24576660, 29491992, 32768880, 36864990, 38366897, 44237988, 49153320, 55297485, 58983984, 73729980, 76733794, 88475976, 98306640, 110594970, 115100691, 147459960, 153467588, 176951952, 191834485, 221189940, 230201382, 294919920, 306935176, 345302073, 383668970, 442379880, 460402764, 575503455, 613870352, 690604146, 767337940, 884759760, 920805528, 1035906219, 1151006910, 1381208292, 1534675880, 1726510365, 1841611056, 2071812438, 2302013820, 2762416584, 3069351760, 3107718657, 3453020730, 4143624876, 4604027640, 5179531095, 5524833168, 6215437314, 6906041460, 8287249752, 9208055280, 10359062190, 12430874628, 13812082920, 15538593285, 16574499504, 20718124380, 24861749256, 27624165840, 31077186570, 41436248760, 49723498512, 62154373140, 82872497520, 124308746280, 248617492560]

約数ペア:

[(1, 248617492560), (2, 124308746280), (3, 82872497520), (4, 62154373140), (5, 49723498512), (6, 41436248760), (8, 31077186570), (9, 27624165840), (10, 24861749256), (12, 20718124380), (15, 16574499504), (16, 15538593285), (18, 13812082920), (20, 12430874628), (24, 10359062190), (27, 9208055280), (30, 8287249752), (36, 6906041460), (40, 6215437314), (45, 5524833168), (48, 5179531095), (54, 4604027640), (60, 4143624876), (72, 3453020730), (80, 3107718657), (81, 3069351760), (90, 2762416584), (108, 2302013820), (120, 2071812438), (135, 1841611056), (144, 1726510365), (162, 1534675880), (180, 1381208292), (216, 1151006910), (240, 1035906219), (270, 920805528), (281, 884759760), (324, 767337940), (360, 690604146), (405, 613870352), (432, 575503455), (540, 460402764), (562, 442379880), (648, 383668970), (720, 345302073), (810, 306935176), (843, 294919920), (1080, 230201382), (1124, 221189940), (1296, 191834485), (1405, 176951952), (1620, 153467588), (1686, 147459960), (2160, 115100691), (2248, 110594970), (2529, 98306640), (2810, 88475976), (3240, 76733794), (3372, 73729980), (4215, 58983984), (4496, 55297485), (5058, 49153320), (5620, 44237988), (6480, 38366897), (6744, 36864990), (7587, 32768880), (8430, 29491992), (10116, 24576660), (11240, 22118994), (12645, 19661328), (13488, 18432495), (15174, 16384440), (16860, 14745996), (20232, 12288330), (22480, 11059497), (22761, 10922960), (25290, 9830664), (30348, 8192220), (33720, 7372998), (37935, 6553776), (40464, 6144165), (45522, 5461480), (50580, 4915332), (60696, 4096110), (67440, 3686499), (75870, 3276888), (91044, 2730740), (101160, 2457666), (113805, 2184592), (121392, 2048055), (136537, 1820880), (151740, 1638444), (182088, 1365370), (202320, 1228833), (227610, 1092296), (273074, 910440), (303480, 819222), (364176, 682685), (409611, 606960), (455220, 546148)]