22919280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 76334400

約数和(自身を除く): 53415120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 37, 40, 48, 58, 60, 74, 80, 87, 89, 111, 116, 120, 145, 148, 174, 178, 185, 222, 232, 240, 267, 290, 296, 348, 356, 370, 435, 444, 445, 464, 534, 555, 580, 592, 696, 712, 740, 870, 888, 890, 1068, 1073, 1110, 1160, 1335, 1392, 1424, 1480, 1740, 1776, 1780, 2136, 2146, 2220, 2320, 2581, 2670, 2960, 3219, 3293, 3480, 3560, 4272, 4292, 4440, 5162, 5340, 5365, 6438, 6586, 6960, 7120, 7743, 8584, 8880, 9879, 10324, 10680, 10730, 12876, 12905, 13172, 15486, 16095, 16465, 17168, 19758, 20648, 21360, 21460, 25752, 25810, 26344, 30972, 32190, 32930, 38715, 39516, 41296, 42920, 49395, 51504, 51620, 52688, 61944, 64380, 65860, 77430, 79032, 85840, 95497, 98790, 103240, 123888, 128760, 131720, 154860, 158064, 190994, 197580, 206480, 257520, 263440, 286491, 309720, 381988, 395160, 477485, 572982, 619440, 763976, 790320, 954970, 1145964, 1432455, 1527952, 1909940, 2291928, 2864910, 3819880, 4583856, 5729820, 7639760, 11459640, 22919280]

約数ペア:

[(1, 22919280), (2, 11459640), (3, 7639760), (4, 5729820), (5, 4583856), (6, 3819880), (8, 2864910), (10, 2291928), (12, 1909940), (15, 1527952), (16, 1432455), (20, 1145964), (24, 954970), (29, 790320), (30, 763976), (37, 619440), (40, 572982), (48, 477485), (58, 395160), (60, 381988), (74, 309720), (80, 286491), (87, 263440), (89, 257520), (111, 206480), (116, 197580), (120, 190994), (145, 158064), (148, 154860), (174, 131720), (178, 128760), (185, 123888), (222, 103240), (232, 98790), (240, 95497), (267, 85840), (290, 79032), (296, 77430), (348, 65860), (356, 64380), (370, 61944), (435, 52688), (444, 51620), (445, 51504), (464, 49395), (534, 42920), (555, 41296), (580, 39516), (592, 38715), (696, 32930), (712, 32190), (740, 30972), (870, 26344), (888, 25810), (890, 25752), (1068, 21460), (1073, 21360), (1110, 20648), (1160, 19758), (1335, 17168), (1392, 16465), (1424, 16095), (1480, 15486), (1740, 13172), (1776, 12905), (1780, 12876), (2136, 10730), (2146, 10680), (2220, 10324), (2320, 9879), (2581, 8880), (2670, 8584), (2960, 7743), (3219, 7120), (3293, 6960), (3480, 6586), (3560, 6438), (4272, 5365), (4292, 5340), (4440, 5162)]