2214807720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{7151}}^1$

素因数の和:7283

約数の個数: 128

約数和(自身を含む): 6951744000

約数和(自身を除く): 4736936280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 89, 116, 120, 145, 174, 178, 232, 267, 290, 348, 356, 435, 445, 534, 580, 696, 712, 870, 890, 1068, 1160, 1335, 1740, 1780, 2136, 2581, 2670, 3480, 3560, 5162, 5340, 7151, 7743, 10324, 10680, 12905, 14302, 15486, 20648, 21453, 25810, 28604, 30972, 35755, 38715, 42906, 51620, 57208, 61944, 71510, 77430, 85812, 103240, 107265, 143020, 154860, 171624, 207379, 214530, 286040, 309720, 414758, 429060, 622137, 636439, 829516, 858120, 1036895, 1244274, 1272878, 1659032, 1909317, 2073790, 2488548, 2545756, 3110685, 3182195, 3818634, 4147580, 4977096, 5091512, 6221370, 6364390, 7637268, 8295160, 9546585, 12442740, 12728780, 15274536, 18456731, 19093170, 24885480, 25457560, 36913462, 38186340, 55370193, 73826924, 76372680, 92283655, 110740386, 147653848, 184567310, 221480772, 276850965, 369134620, 442961544, 553701930, 738269240, 1107403860, 2214807720]

約数ペア:

[(1, 2214807720), (2, 1107403860), (3, 738269240), (4, 553701930), (5, 442961544), (6, 369134620), (8, 276850965), (10, 221480772), (12, 184567310), (15, 147653848), (20, 110740386), (24, 92283655), (29, 76372680), (30, 73826924), (40, 55370193), (58, 38186340), (60, 36913462), (87, 25457560), (89, 24885480), (116, 19093170), (120, 18456731), (145, 15274536), (174, 12728780), (178, 12442740), (232, 9546585), (267, 8295160), (290, 7637268), (348, 6364390), (356, 6221370), (435, 5091512), (445, 4977096), (534, 4147580), (580, 3818634), (696, 3182195), (712, 3110685), (870, 2545756), (890, 2488548), (1068, 2073790), (1160, 1909317), (1335, 1659032), (1740, 1272878), (1780, 1244274), (2136, 1036895), (2581, 858120), (2670, 829516), (3480, 636439), (3560, 622137), (5162, 429060), (5340, 414758), (7151, 309720), (7743, 286040), (10324, 214530), (10680, 207379), (12905, 171624), (14302, 154860), (15486, 143020), (20648, 107265), (21453, 103240), (25810, 85812), (28604, 77430), (30972, 71510), (35755, 61944), (38715, 57208), (42906, 51620)]