2247442240

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:249

約数の個数: 224

約数和(自身を含む): 5846307840

約数和(自身を除く): 3598865600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 73, 80, 89, 92, 94, 115, 146, 160, 178, 184, 188, 230, 235, 292, 320, 356, 365, 368, 376, 445, 460, 470, 584, 712, 730, 736, 752, 890, 920, 940, 1081, 1168, 1424, 1460, 1472, 1504, 1679, 1780, 1840, 1880, 2047, 2162, 2336, 2848, 2920, 3008, 3358, 3431, 3560, 3680, 3760, 4094, 4183, 4324, 4672, 5405, 5696, 5840, 6497, 6716, 6862, 7120, 7360, 7520, 8188, 8366, 8395, 8648, 10235, 10810, 11680, 12994, 13432, 13724, 14240, 15040, 16376, 16732, 16790, 17155, 17296, 20470, 20915, 21620, 23360, 25988, 26864, 27448, 28480, 32485, 32752, 33464, 33580, 34310, 34592, 40940, 41830, 43240, 51976, 53728, 54896, 64970, 65504, 66928, 67160, 68620, 69184, 78913, 81880, 83660, 86480, 96209, 103952, 107456, 109792, 129940, 131008, 133856, 134320, 137240, 149431, 157826, 163760, 167320, 172960, 192418, 207904, 219584, 259880, 267712, 268640, 274480, 298862, 305359, 315652, 327520, 334640, 345920, 384836, 394565, 415808, 481045, 519760, 537280, 548960, 597724, 610718, 631304, 655040, 669280, 747155, 769672, 789130, 962090, 1039520, 1097920, 1195448, 1221436, 1262608, 1338560, 1494310, 1526795, 1539344, 1578260, 1924180, 2079040, 2390896, 2442872, 2525216, 2988620, 3053590, 3078688, 3156520, 3848360, 4781792, 4885744, 5050432, 5977240, 6107180, 6157376, 6313040, 7023257, 7696720, 9563584, 9771488, 11954480, 12214360, 12626080, 14046514, 15393440, 19542976, 23908960, 24428720, 25252160, 28093028, 30786880, 35116285, 47817920, 48857440, 56186056, 70232570, 97714880, 112372112, 140465140, 224744224, 280930280, 449488448, 561860560, 1123721120, 2247442240]

約数ペア:

[(1, 2247442240), (2, 1123721120), (4, 561860560), (5, 449488448), (8, 280930280), (10, 224744224), (16, 140465140), (20, 112372112), (23, 97714880), (32, 70232570), (40, 56186056), (46, 48857440), (47, 47817920), (64, 35116285), (73, 30786880), (80, 28093028), (89, 25252160), (92, 24428720), (94, 23908960), (115, 19542976), (146, 15393440), (160, 14046514), (178, 12626080), (184, 12214360), (188, 11954480), (230, 9771488), (235, 9563584), (292, 7696720), (320, 7023257), (356, 6313040), (365, 6157376), (368, 6107180), (376, 5977240), (445, 5050432), (460, 4885744), (470, 4781792), (584, 3848360), (712, 3156520), (730, 3078688), (736, 3053590), (752, 2988620), (890, 2525216), (920, 2442872), (940, 2390896), (1081, 2079040), (1168, 1924180), (1424, 1578260), (1460, 1539344), (1472, 1526795), (1504, 1494310), (1679, 1338560), (1780, 1262608), (1840, 1221436), (1880, 1195448), (2047, 1097920), (2162, 1039520), (2336, 962090), (2848, 789130), (2920, 769672), (3008, 747155), (3358, 669280), (3431, 655040), (3560, 631304), (3680, 610718), (3760, 597724), (4094, 548960), (4183, 537280), (4324, 519760), (4672, 481045), (5405, 415808), (5696, 394565), (5840, 384836), (6497, 345920), (6716, 334640), (6862, 327520), (7120, 315652), (7360, 305359), (7520, 298862), (8188, 274480), (8366, 268640), (8395, 267712), (8648, 259880), (10235, 219584), (10810, 207904), (11680, 192418), (12994, 172960), (13432, 167320), (13724, 163760), (14240, 157826), (15040, 149431), (16376, 137240), (16732, 134320), (16790, 133856), (17155, 131008), (17296, 129940), (20470, 109792), (20915, 107456), (21620, 103952), (23360, 96209), (25988, 86480), (26864, 83660), (27448, 81880), (28480, 78913), (32485, 69184), (32752, 68620), (33464, 67160), (33580, 66928), (34310, 65504), (34592, 64970), (40940, 54896), (41830, 53728), (43240, 51976)]