154045320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 256

約数和(自身を含む): 557383680

約数和(自身を除く): 403338360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 47, 52, 55, 60, 65, 66, 78, 88, 94, 104, 110, 120, 130, 132, 141, 143, 156, 165, 188, 191, 195, 220, 235, 260, 264, 282, 286, 312, 330, 376, 382, 390, 429, 440, 470, 517, 520, 564, 572, 573, 611, 660, 705, 715, 764, 780, 858, 940, 955, 1034, 1128, 1144, 1146, 1222, 1320, 1410, 1430, 1528, 1551, 1560, 1716, 1833, 1880, 1910, 2068, 2101, 2145, 2292, 2444, 2483, 2585, 2820, 2860, 2865, 3055, 3102, 3432, 3666, 3820, 4136, 4202, 4290, 4584, 4888, 4966, 5170, 5640, 5720, 5730, 6110, 6204, 6303, 6721, 7332, 7449, 7640, 7755, 8404, 8580, 8977, 9165, 9932, 10340, 10505, 11460, 12220, 12408, 12415, 12606, 13442, 14664, 14898, 15510, 16808, 17160, 17954, 18330, 19864, 20163, 20680, 21010, 22920, 24440, 24830, 25212, 26884, 26931, 27313, 29796, 31020, 31515, 33605, 35908, 36660, 37245, 40326, 42020, 44885, 49660, 50424, 53768, 53862, 54626, 59592, 62040, 63030, 67210, 71816, 73320, 74490, 80652, 81939, 84040, 89770, 98747, 99320, 100815, 107724, 109252, 116701, 126060, 134420, 134655, 136565, 148980, 161304, 163878, 179540, 197494, 201630, 215448, 218504, 233402, 252120, 268840, 269310, 273130, 296241, 297960, 327756, 350103, 359080, 394988, 403260, 409695, 466804, 493735, 538620, 546260, 583505, 592482, 655512, 700206, 789976, 806520, 819390, 933608, 987470, 1077240, 1092520, 1167010, 1184964, 1283711, 1400412, 1481205, 1638780, 1750515, 1974940, 2334020, 2369928, 2567422, 2800824, 2962410, 3277560, 3501030, 3851133, 3949880, 4668040, 5134844, 5924820, 6418555, 7002060, 7702266, 10269688, 11849640, 12837110, 14004120, 15404532, 19255665, 25674220, 30809064, 38511330, 51348440, 77022660, 154045320]

約数ペア:

[(1, 154045320), (2, 77022660), (3, 51348440), (4, 38511330), (5, 30809064), (6, 25674220), (8, 19255665), (10, 15404532), (11, 14004120), (12, 12837110), (13, 11849640), (15, 10269688), (20, 7702266), (22, 7002060), (24, 6418555), (26, 5924820), (30, 5134844), (33, 4668040), (39, 3949880), (40, 3851133), (44, 3501030), (47, 3277560), (52, 2962410), (55, 2800824), (60, 2567422), (65, 2369928), (66, 2334020), (78, 1974940), (88, 1750515), (94, 1638780), (104, 1481205), (110, 1400412), (120, 1283711), (130, 1184964), (132, 1167010), (141, 1092520), (143, 1077240), (156, 987470), (165, 933608), (188, 819390), (191, 806520), (195, 789976), (220, 700206), (235, 655512), (260, 592482), (264, 583505), (282, 546260), (286, 538620), (312, 493735), (330, 466804), (376, 409695), (382, 403260), (390, 394988), (429, 359080), (440, 350103), (470, 327756), (517, 297960), (520, 296241), (564, 273130), (572, 269310), (573, 268840), (611, 252120), (660, 233402), (705, 218504), (715, 215448), (764, 201630), (780, 197494), (858, 179540), (940, 163878), (955, 161304), (1034, 148980), (1128, 136565), (1144, 134655), (1146, 134420), (1222, 126060), (1320, 116701), (1410, 109252), (1430, 107724), (1528, 100815), (1551, 99320), (1560, 98747), (1716, 89770), (1833, 84040), (1880, 81939), (1910, 80652), (2068, 74490), (2101, 73320), (2145, 71816), (2292, 67210), (2444, 63030), (2483, 62040), (2585, 59592), (2820, 54626), (2860, 53862), (2865, 53768), (3055, 50424), (3102, 49660), (3432, 44885), (3666, 42020), (3820, 40326), (4136, 37245), (4202, 36660), (4290, 35908), (4584, 33605), (4888, 31515), (4966, 31020), (5170, 29796), (5640, 27313), (5720, 26931), (5730, 26884), (6110, 25212), (6204, 24830), (6303, 24440), (6721, 22920), (7332, 21010), (7449, 20680), (7640, 20163), (7755, 19864), (8404, 18330), (8580, 17954), (8977, 17160), (9165, 16808), (9932, 15510), (10340, 14898), (10505, 14664), (11460, 13442), (12220, 12606), (12408, 12415)]