4837552280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 256

約数和(自身を含む): 12933043200

約数和(自身を除く): 8095490920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 41, 44, 46, 55, 82, 88, 89, 92, 110, 115, 131, 164, 178, 184, 205, 220, 230, 253, 262, 328, 356, 410, 440, 445, 451, 460, 506, 524, 655, 712, 820, 890, 902, 920, 943, 979, 1012, 1048, 1265, 1310, 1441, 1640, 1780, 1804, 1886, 1958, 2024, 2047, 2255, 2530, 2620, 2882, 3013, 3560, 3608, 3649, 3772, 3916, 4094, 4510, 4715, 4895, 5060, 5240, 5371, 5764, 6026, 7205, 7298, 7544, 7832, 8188, 9020, 9430, 9790, 10120, 10235, 10373, 10742, 11528, 11659, 12052, 14410, 14596, 15065, 16376, 18040, 18245, 18860, 19580, 20470, 20746, 21484, 22517, 23318, 24104, 26855, 28820, 29192, 30130, 33143, 36490, 37720, 39160, 40139, 40940, 41492, 42968, 45034, 46636, 51865, 53710, 57640, 58295, 59081, 60260, 66286, 72980, 80278, 81880, 82984, 83927, 90068, 93272, 103730, 107420, 112585, 116590, 118162, 120520, 123533, 128249, 132572, 145960, 160556, 165715, 167854, 180136, 200695, 207460, 214840, 225170, 233180, 236324, 247066, 256498, 265144, 268157, 295405, 321112, 331430, 335708, 401390, 414920, 419635, 450340, 466360, 472648, 478019, 494132, 512996, 536314, 590810, 617665, 641245, 662860, 671416, 802780, 839270, 900680, 923197, 956038, 988264, 1025992, 1072628, 1181620, 1235330, 1282490, 1325720, 1340785, 1358863, 1605560, 1678540, 1846394, 1912076, 2145256, 2363240, 2390095, 2470660, 2564980, 2681570, 2717726, 2949727, 3357080, 3692788, 3824152, 4615985, 4780190, 4941320, 5129960, 5258209, 5363140, 5435452, 5899454, 6794315, 7385576, 9231970, 9560380, 10516418, 10726280, 10870904, 10994437, 11798908, 13588630, 14748635, 18463940, 19120760, 21032836, 21988874, 23597816, 26291045, 27177260, 29497270, 36927880, 42065672, 43977748, 52582090, 54354520, 54972185, 58994540, 87955496, 105164180, 109944370, 117989080, 120938807, 210328360, 219888740, 241877614, 439777480, 483755228, 604694035, 967510456, 1209388070, 2418776140, 4837552280]

約数ペア:

[(1, 4837552280), (2, 2418776140), (4, 1209388070), (5, 967510456), (8, 604694035), (10, 483755228), (11, 439777480), (20, 241877614), (22, 219888740), (23, 210328360), (40, 120938807), (41, 117989080), (44, 109944370), (46, 105164180), (55, 87955496), (82, 58994540), (88, 54972185), (89, 54354520), (92, 52582090), (110, 43977748), (115, 42065672), (131, 36927880), (164, 29497270), (178, 27177260), (184, 26291045), (205, 23597816), (220, 21988874), (230, 21032836), (253, 19120760), (262, 18463940), (328, 14748635), (356, 13588630), (410, 11798908), (440, 10994437), (445, 10870904), (451, 10726280), (460, 10516418), (506, 9560380), (524, 9231970), (655, 7385576), (712, 6794315), (820, 5899454), (890, 5435452), (902, 5363140), (920, 5258209), (943, 5129960), (979, 4941320), (1012, 4780190), (1048, 4615985), (1265, 3824152), (1310, 3692788), (1441, 3357080), (1640, 2949727), (1780, 2717726), (1804, 2681570), (1886, 2564980), (1958, 2470660), (2024, 2390095), (2047, 2363240), (2255, 2145256), (2530, 1912076), (2620, 1846394), (2882, 1678540), (3013, 1605560), (3560, 1358863), (3608, 1340785), (3649, 1325720), (3772, 1282490), (3916, 1235330), (4094, 1181620), (4510, 1072628), (4715, 1025992), (4895, 988264), (5060, 956038), (5240, 923197), (5371, 900680), (5764, 839270), (6026, 802780), (7205, 671416), (7298, 662860), (7544, 641245), (7832, 617665), (8188, 590810), (9020, 536314), (9430, 512996), (9790, 494132), (10120, 478019), (10235, 472648), (10373, 466360), (10742, 450340), (11528, 419635), (11659, 414920), (12052, 401390), (14410, 335708), (14596, 331430), (15065, 321112), (16376, 295405), (18040, 268157), (18245, 265144), (18860, 256498), (19580, 247066), (20470, 236324), (20746, 233180), (21484, 225170), (22517, 214840), (23318, 207460), (24104, 200695), (26855, 180136), (28820, 167854), (29192, 165715), (30130, 160556), (33143, 145960), (36490, 132572), (37720, 128249), (39160, 123533), (40139, 120520), (40940, 118162), (41492, 116590), (42968, 112585), (45034, 107420), (46636, 103730), (51865, 93272), (53710, 90068), (57640, 83927), (58295, 82984), (59081, 81880), (60260, 80278), (66286, 72980)]