2019536960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:186

約数の個数: 252

約数和(自身を含む): 5844392172

約数和(自身を除く): 3824855212

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 59, 64, 70, 74, 80, 98, 112, 118, 140, 148, 160, 185, 196, 224, 236, 245, 259, 280, 295, 296, 320, 370, 392, 413, 448, 472, 490, 518, 560, 590, 592, 740, 784, 826, 944, 980, 1036, 1120, 1180, 1184, 1295, 1480, 1568, 1652, 1813, 1888, 1960, 2065, 2072, 2183, 2240, 2360, 2368, 2590, 2891, 2960, 3136, 3304, 3481, 3626, 3776, 3920, 4130, 4144, 4366, 4720, 5180, 5782, 5920, 6608, 6962, 7252, 7840, 8260, 8288, 8732, 9065, 9440, 10360, 10915, 11564, 11840, 13216, 13924, 14455, 14504, 15281, 15680, 16520, 16576, 17405, 17464, 18130, 18880, 20720, 21830, 23128, 24367, 26432, 27848, 28910, 29008, 30562, 33040, 34810, 34928, 36260, 41440, 43660, 46256, 48734, 55696, 57820, 58016, 61124, 66080, 69620, 69856, 72520, 76405, 82880, 87320, 92512, 97468, 106967, 111392, 115640, 116032, 121835, 122248, 128797, 132160, 139240, 139712, 145040, 152810, 170569, 174640, 185024, 194936, 213934, 222784, 231280, 243670, 244496, 257594, 278480, 290080, 305620, 341138, 349280, 389872, 427868, 462560, 487340, 488992, 515188, 534835, 556960, 580160, 611240, 643985, 682276, 698560, 779744, 852845, 855736, 901579, 925120, 974680, 977984, 1030376, 1069670, 1113920, 1222480, 1287970, 1364552, 1559488, 1705690, 1711472, 1803158, 1949360, 2060752, 2139340, 2444960, 2575940, 2729104, 3411380, 3422944, 3606316, 3898720, 4121504, 4278680, 4507895, 4889920, 5151880, 5458208, 6311053, 6822760, 6845888, 7212632, 7797440, 8243008, 8557360, 9015790, 10303760, 10916416, 12622106, 13645520, 14425264, 17114720, 18031580, 20607520, 25244212, 27291040, 28850528, 31555265, 34229440, 36063160, 41215040, 50488424, 54582080, 57701056, 63110530, 72126320, 100976848, 126221060, 144252640, 201953696, 252442120, 288505280, 403907392, 504884240, 1009768480, 2019536960]

約数ペア:

[(1, 2019536960), (2, 1009768480), (4, 504884240), (5, 403907392), (7, 288505280), (8, 252442120), (10, 201953696), (14, 144252640), (16, 126221060), (20, 100976848), (28, 72126320), (32, 63110530), (35, 57701056), (37, 54582080), (40, 50488424), (49, 41215040), (56, 36063160), (59, 34229440), (64, 31555265), (70, 28850528), (74, 27291040), (80, 25244212), (98, 20607520), (112, 18031580), (118, 17114720), (140, 14425264), (148, 13645520), (160, 12622106), (185, 10916416), (196, 10303760), (224, 9015790), (236, 8557360), (245, 8243008), (259, 7797440), (280, 7212632), (295, 6845888), (296, 6822760), (320, 6311053), (370, 5458208), (392, 5151880), (413, 4889920), (448, 4507895), (472, 4278680), (490, 4121504), (518, 3898720), (560, 3606316), (590, 3422944), (592, 3411380), (740, 2729104), (784, 2575940), (826, 2444960), (944, 2139340), (980, 2060752), (1036, 1949360), (1120, 1803158), (1180, 1711472), (1184, 1705690), (1295, 1559488), (1480, 1364552), (1568, 1287970), (1652, 1222480), (1813, 1113920), (1888, 1069670), (1960, 1030376), (2065, 977984), (2072, 974680), (2183, 925120), (2240, 901579), (2360, 855736), (2368, 852845), (2590, 779744), (2891, 698560), (2960, 682276), (3136, 643985), (3304, 611240), (3481, 580160), (3626, 556960), (3776, 534835), (3920, 515188), (4130, 488992), (4144, 487340), (4366, 462560), (4720, 427868), (5180, 389872), (5782, 349280), (5920, 341138), (6608, 305620), (6962, 290080), (7252, 278480), (7840, 257594), (8260, 244496), (8288, 243670), (8732, 231280), (9065, 222784), (9440, 213934), (10360, 194936), (10915, 185024), (11564, 174640), (11840, 170569), (13216, 152810), (13924, 145040), (14455, 139712), (14504, 139240), (15281, 132160), (15680, 128797), (16520, 122248), (16576, 121835), (17405, 116032), (17464, 115640), (18130, 111392), (18880, 106967), (20720, 97468), (21830, 92512), (23128, 87320), (24367, 82880), (26432, 76405), (27848, 72520), (28910, 69856), (29008, 69620), (30562, 66080), (33040, 61124), (34810, 58016), (34928, 57820), (36260, 55696), (41440, 48734), (43660, 46256)]