2391480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 9696960

約数和(自身を除く): 7305480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 73, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 146, 156, 168, 180, 182, 195, 210, 219, 234, 252, 260, 273, 280, 292, 312, 315, 360, 364, 365, 390, 420, 438, 455, 468, 504, 511, 520, 546, 584, 585, 630, 657, 728, 730, 780, 819, 840, 876, 910, 936, 949, 1022, 1092, 1095, 1170, 1260, 1314, 1365, 1460, 1533, 1560, 1638, 1752, 1820, 1898, 2044, 2184, 2190, 2340, 2520, 2555, 2628, 2730, 2847, 2920, 3066, 3276, 3285, 3640, 3796, 4088, 4095, 4380, 4599, 4680, 4745, 5110, 5256, 5460, 5694, 6132, 6552, 6570, 6643, 7592, 7665, 8190, 8541, 8760, 9198, 9490, 10220, 10920, 11388, 12264, 13140, 13286, 14235, 15330, 16380, 17082, 18396, 18980, 19929, 20440, 22776, 22995, 26280, 26572, 28470, 30660, 32760, 33215, 34164, 36792, 37960, 39858, 42705, 45990, 53144, 56940, 59787, 61320, 66430, 68328, 79716, 85410, 91980, 99645, 113880, 119574, 132860, 159432, 170820, 183960, 199290, 239148, 265720, 298935, 341640, 398580, 478296, 597870, 797160, 1195740, 2391480]

約数ペア:

[(1, 2391480), (2, 1195740), (3, 797160), (4, 597870), (5, 478296), (6, 398580), (7, 341640), (8, 298935), (9, 265720), (10, 239148), (12, 199290), (13, 183960), (14, 170820), (15, 159432), (18, 132860), (20, 119574), (21, 113880), (24, 99645), (26, 91980), (28, 85410), (30, 79716), (35, 68328), (36, 66430), (39, 61320), (40, 59787), (42, 56940), (45, 53144), (52, 45990), (56, 42705), (60, 39858), (63, 37960), (65, 36792), (70, 34164), (72, 33215), (73, 32760), (78, 30660), (84, 28470), (90, 26572), (91, 26280), (104, 22995), (105, 22776), (117, 20440), (120, 19929), (126, 18980), (130, 18396), (140, 17082), (146, 16380), (156, 15330), (168, 14235), (180, 13286), (182, 13140), (195, 12264), (210, 11388), (219, 10920), (234, 10220), (252, 9490), (260, 9198), (273, 8760), (280, 8541), (292, 8190), (312, 7665), (315, 7592), (360, 6643), (364, 6570), (365, 6552), (390, 6132), (420, 5694), (438, 5460), (455, 5256), (468, 5110), (504, 4745), (511, 4680), (520, 4599), (546, 4380), (584, 4095), (585, 4088), (630, 3796), (657, 3640), (728, 3285), (730, 3276), (780, 3066), (819, 2920), (840, 2847), (876, 2730), (910, 2628), (936, 2555), (949, 2520), (1022, 2340), (1092, 2190), (1095, 2184), (1170, 2044), (1260, 1898), (1314, 1820), (1365, 1752), (1460, 1638), (1533, 1560)]