1873526640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1777}}^1$

素因数の和:2007

約数の個数: 160

約数和(自身を含む): 6095609856

約数和(自身を除く): 4222083216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 191, 230, 240, 276, 345, 368, 382, 460, 552, 573, 690, 764, 920, 955, 1104, 1146, 1380, 1528, 1777, 1840, 1910, 2292, 2760, 2865, 3056, 3554, 3820, 4393, 4584, 5331, 5520, 5730, 7108, 7640, 8786, 8885, 9168, 10662, 11460, 13179, 14216, 15280, 17572, 17770, 21324, 21965, 22920, 26358, 26655, 28432, 35144, 35540, 40871, 42648, 43930, 45840, 52716, 53310, 65895, 70288, 71080, 81742, 85296, 87860, 105432, 106620, 122613, 131790, 142160, 163484, 175720, 204355, 210864, 213240, 245226, 263580, 326968, 339407, 351440, 408710, 426480, 490452, 527160, 613065, 653936, 678814, 817420, 980904, 1018221, 1054320, 1226130, 1357628, 1634840, 1697035, 1961808, 2036442, 2452260, 2715256, 3269680, 3394070, 4072884, 4904520, 5091105, 5430512, 6788140, 7806361, 8145768, 9809040, 10182210, 13576280, 15612722, 16291536, 20364420, 23419083, 27152560, 31225444, 39031805, 40728840, 46838166, 62450888, 78063610, 81457680, 93676332, 117095415, 124901776, 156127220, 187352664, 234190830, 312254440, 374705328, 468381660, 624508880, 936763320, 1873526640]

約数ペア:

[(1, 1873526640), (2, 936763320), (3, 624508880), (4, 468381660), (5, 374705328), (6, 312254440), (8, 234190830), (10, 187352664), (12, 156127220), (15, 124901776), (16, 117095415), (20, 93676332), (23, 81457680), (24, 78063610), (30, 62450888), (40, 46838166), (46, 40728840), (48, 39031805), (60, 31225444), (69, 27152560), (80, 23419083), (92, 20364420), (115, 16291536), (120, 15612722), (138, 13576280), (184, 10182210), (191, 9809040), (230, 8145768), (240, 7806361), (276, 6788140), (345, 5430512), (368, 5091105), (382, 4904520), (460, 4072884), (552, 3394070), (573, 3269680), (690, 2715256), (764, 2452260), (920, 2036442), (955, 1961808), (1104, 1697035), (1146, 1634840), (1380, 1357628), (1528, 1226130), (1777, 1054320), (1840, 1018221), (1910, 980904), (2292, 817420), (2760, 678814), (2865, 653936), (3056, 613065), (3554, 527160), (3820, 490452), (4393, 426480), (4584, 408710), (5331, 351440), (5520, 339407), (5730, 326968), (7108, 263580), (7640, 245226), (8786, 213240), (8885, 210864), (9168, 204355), (10662, 175720), (11460, 163484), (13179, 142160), (14216, 131790), (15280, 122613), (17572, 106620), (17770, 105432), (21324, 87860), (21965, 85296), (22920, 81742), (26358, 71080), (26655, 70288), (28432, 65895), (35144, 53310), (35540, 52716), (40871, 45840), (42648, 43930)]