7805160

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 29090880

約数和(自身を除く): 21285720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 73, 81, 88, 90, 99, 108, 110, 120, 132, 135, 146, 162, 165, 180, 198, 216, 219, 220, 243, 264, 270, 292, 297, 324, 330, 360, 365, 396, 405, 438, 440, 486, 495, 540, 584, 594, 648, 657, 660, 730, 792, 803, 810, 876, 891, 972, 990, 1080, 1095, 1188, 1215, 1314, 1320, 1460, 1485, 1606, 1620, 1752, 1782, 1944, 1971, 1980, 2190, 2376, 2409, 2430, 2628, 2673, 2920, 2970, 3212, 3240, 3285, 3564, 3942, 3960, 4015, 4380, 4455, 4818, 4860, 5256, 5346, 5913, 5940, 6424, 6570, 7128, 7227, 7884, 8030, 8760, 8910, 9636, 9720, 9855, 10692, 11826, 11880, 12045, 13140, 13365, 14454, 15768, 16060, 17739, 17820, 19272, 19710, 21384, 21681, 23652, 24090, 26280, 26730, 28908, 29565, 32120, 35478, 35640, 36135, 39420, 43362, 47304, 48180, 53460, 57816, 59130, 65043, 70956, 72270, 78840, 86724, 88695, 96360, 106920, 108405, 118260, 130086, 141912, 144540, 173448, 177390, 195129, 216810, 236520, 260172, 289080, 325215, 354780, 390258, 433620, 520344, 650430, 709560, 780516, 867240, 975645, 1300860, 1561032, 1951290, 2601720, 3902580, 7805160]

約数ペア:

[(1, 7805160), (2, 3902580), (3, 2601720), (4, 1951290), (5, 1561032), (6, 1300860), (8, 975645), (9, 867240), (10, 780516), (11, 709560), (12, 650430), (15, 520344), (18, 433620), (20, 390258), (22, 354780), (24, 325215), (27, 289080), (30, 260172), (33, 236520), (36, 216810), (40, 195129), (44, 177390), (45, 173448), (54, 144540), (55, 141912), (60, 130086), (66, 118260), (72, 108405), (73, 106920), (81, 96360), (88, 88695), (90, 86724), (99, 78840), (108, 72270), (110, 70956), (120, 65043), (132, 59130), (135, 57816), (146, 53460), (162, 48180), (165, 47304), (180, 43362), (198, 39420), (216, 36135), (219, 35640), (220, 35478), (243, 32120), (264, 29565), (270, 28908), (292, 26730), (297, 26280), (324, 24090), (330, 23652), (360, 21681), (365, 21384), (396, 19710), (405, 19272), (438, 17820), (440, 17739), (486, 16060), (495, 15768), (540, 14454), (584, 13365), (594, 13140), (648, 12045), (657, 11880), (660, 11826), (730, 10692), (792, 9855), (803, 9720), (810, 9636), (876, 8910), (891, 8760), (972, 8030), (990, 7884), (1080, 7227), (1095, 7128), (1188, 6570), (1215, 6424), (1314, 5940), (1320, 5913), (1460, 5346), (1485, 5256), (1606, 4860), (1620, 4818), (1752, 4455), (1782, 4380), (1944, 4015), (1971, 3960), (1980, 3942), (2190, 3564), (2376, 3285), (2409, 3240), (2430, 3212), (2628, 2970), (2673, 2920)]