1330201600

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 264

約数和(自身を含む): 4065309248

約数和(自身を除く): 2735107648

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 175, 182, 200, 208, 224, 256, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 512, 520, 560, 571, 640, 650, 700, 728, 800, 832, 896, 910, 1024, 1040, 1120, 1142, 1280, 1300, 1400, 1456, 1600, 1664, 1792, 1820, 2080, 2240, 2275, 2284, 2560, 2600, 2800, 2855, 2912, 3200, 3328, 3584, 3640, 3997, 4160, 4480, 4550, 4568, 5120, 5200, 5600, 5710, 5824, 6400, 6656, 7168, 7280, 7423, 7994, 8320, 8960, 9100, 9136, 10400, 11200, 11420, 11648, 12800, 13312, 14275, 14560, 14846, 15988, 16640, 17920, 18200, 18272, 19985, 20800, 22400, 22840, 23296, 25600, 28550, 29120, 29692, 31976, 33280, 35840, 36400, 36544, 37115, 39970, 41600, 44800, 45680, 46592, 51961, 57100, 58240, 59384, 63952, 66560, 72800, 73088, 74230, 79940, 83200, 89600, 91360, 93184, 99925, 103922, 114200, 116480, 118768, 127904, 145600, 146176, 148460, 159880, 166400, 179200, 182720, 185575, 199850, 207844, 228400, 232960, 237536, 255808, 259805, 291200, 292352, 296920, 319760, 332800, 365440, 371150, 399700, 415688, 456800, 465920, 475072, 511616, 519610, 582400, 584704, 593840, 639520, 730880, 742300, 799400, 831376, 913600, 950144, 1023232, 1039220, 1164800, 1187680, 1279040, 1299025, 1461760, 1484600, 1598800, 1662752, 1827200, 1900288, 2046464, 2078440, 2329600, 2375360, 2558080, 2598050, 2923520, 2969200, 3197600, 3325504, 3654400, 3800576, 4092928, 4156880, 4750720, 5116160, 5196100, 5938400, 6395200, 6651008, 7308800, 7601152, 8313760, 9501440, 10232320, 10392200, 11876800, 12790400, 13302016, 14617600, 16627520, 19002880, 20464640, 20784400, 23753600, 25580800, 26604032, 33255040, 38005760, 41568800, 47507200, 51161600, 53208064, 66510080, 83137600, 95014400, 102323200, 133020160, 166275200, 190028800, 266040320, 332550400, 665100800, 1330201600]

約数ペア:

[(1, 1330201600), (2, 665100800), (4, 332550400), (5, 266040320), (7, 190028800), (8, 166275200), (10, 133020160), (13, 102323200), (14, 95014400), (16, 83137600), (20, 66510080), (25, 53208064), (26, 51161600), (28, 47507200), (32, 41568800), (35, 38005760), (40, 33255040), (50, 26604032), (52, 25580800), (56, 23753600), (64, 20784400), (65, 20464640), (70, 19002880), (80, 16627520), (91, 14617600), (100, 13302016), (104, 12790400), (112, 11876800), (128, 10392200), (130, 10232320), (140, 9501440), (160, 8313760), (175, 7601152), (182, 7308800), (200, 6651008), (208, 6395200), (224, 5938400), (256, 5196100), (260, 5116160), (280, 4750720), (320, 4156880), (325, 4092928), (350, 3800576), (364, 3654400), (400, 3325504), (416, 3197600), (448, 2969200), (455, 2923520), (512, 2598050), (520, 2558080), (560, 2375360), (571, 2329600), (640, 2078440), (650, 2046464), (700, 1900288), (728, 1827200), (800, 1662752), (832, 1598800), (896, 1484600), (910, 1461760), (1024, 1299025), (1040, 1279040), (1120, 1187680), (1142, 1164800), (1280, 1039220), (1300, 1023232), (1400, 950144), (1456, 913600), (1600, 831376), (1664, 799400), (1792, 742300), (1820, 730880), (2080, 639520), (2240, 593840), (2275, 584704), (2284, 582400), (2560, 519610), (2600, 511616), (2800, 475072), (2855, 465920), (2912, 456800), (3200, 415688), (3328, 399700), (3584, 371150), (3640, 365440), (3997, 332800), (4160, 319760), (4480, 296920), (4550, 292352), (4568, 291200), (5120, 259805), (5200, 255808), (5600, 237536), (5710, 232960), (5824, 228400), (6400, 207844), (6656, 199850), (7168, 185575), (7280, 182720), (7423, 179200), (7994, 166400), (8320, 159880), (8960, 148460), (9100, 146176), (9136, 145600), (10400, 127904), (11200, 118768), (11420, 116480), (11648, 114200), (12800, 103922), (13312, 99925), (14275, 93184), (14560, 91360), (14846, 89600), (15988, 83200), (16640, 79940), (17920, 74230), (18200, 73088), (18272, 72800), (19985, 66560), (20800, 63952), (22400, 59384), (22840, 58240), (23296, 57100), (25600, 51961), (28550, 46592), (29120, 45680), (29692, 44800), (31976, 41600), (33280, 39970), (35840, 37115), (36400, 36544)]