161026320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 320

約数和(自身を含む): 628959744

約数和(自身を除く): 467933424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 73, 78, 80, 84, 91, 101, 104, 105, 112, 120, 130, 140, 146, 156, 168, 182, 195, 202, 208, 210, 219, 240, 260, 273, 280, 292, 303, 312, 336, 364, 365, 390, 404, 420, 438, 455, 505, 511, 520, 546, 560, 584, 606, 624, 707, 728, 730, 780, 808, 840, 876, 910, 949, 1010, 1022, 1040, 1092, 1095, 1168, 1212, 1313, 1365, 1414, 1456, 1460, 1515, 1533, 1560, 1616, 1680, 1752, 1820, 1898, 2020, 2044, 2121, 2184, 2190, 2424, 2555, 2626, 2730, 2828, 2847, 2920, 3030, 3066, 3120, 3504, 3535, 3640, 3796, 3939, 4040, 4088, 4242, 4368, 4380, 4745, 4848, 5110, 5252, 5460, 5656, 5694, 5840, 6060, 6132, 6565, 6643, 7070, 7280, 7373, 7592, 7665, 7878, 8080, 8176, 8484, 8760, 9191, 9490, 10220, 10504, 10605, 10920, 11312, 11388, 12120, 12264, 13130, 13286, 14140, 14235, 14746, 15184, 15330, 15756, 16968, 17520, 18382, 18980, 19695, 19929, 20440, 21008, 21210, 21840, 22119, 22776, 24240, 24528, 26260, 26572, 27573, 28280, 28470, 29492, 30660, 31512, 33215, 33936, 36764, 36865, 37960, 39390, 39858, 40880, 42420, 44238, 45552, 45955, 51611, 52520, 53144, 55146, 56560, 56940, 58984, 61320, 63024, 66430, 73528, 73730, 75920, 78780, 79716, 84840, 88476, 91910, 95849, 99645, 103222, 105040, 106288, 110292, 110595, 113880, 117968, 122640, 132860, 137865, 147056, 147460, 154833, 157560, 159432, 169680, 176952, 183820, 191698, 199290, 206444, 220584, 221190, 227760, 258055, 265720, 275730, 287547, 294920, 309666, 315120, 318864, 353904, 367640, 383396, 398580, 412888, 441168, 442380, 479245, 516110, 531440, 551460, 575094, 589840, 619332, 670943, 735280, 766792, 774165, 797160, 825776, 884760, 958490, 1032220, 1102920, 1150188, 1238664, 1341886, 1437735, 1533584, 1548330, 1594320, 1769520, 1916980, 2012829, 2064440, 2205840, 2300376, 2477328, 2683772, 2875470, 3096660, 3354715, 3833960, 4025658, 4128880, 4600752, 5367544, 5750940, 6193320, 6709430, 7667920, 8051316, 10064145, 10735088, 11501880, 12386640, 13418860, 16102632, 20128290, 23003760, 26837720, 32205264, 40256580, 53675440, 80513160, 161026320]

約数ペア:

[(1, 161026320), (2, 80513160), (3, 53675440), (4, 40256580), (5, 32205264), (6, 26837720), (7, 23003760), (8, 20128290), (10, 16102632), (12, 13418860), (13, 12386640), (14, 11501880), (15, 10735088), (16, 10064145), (20, 8051316), (21, 7667920), (24, 6709430), (26, 6193320), (28, 5750940), (30, 5367544), (35, 4600752), (39, 4128880), (40, 4025658), (42, 3833960), (48, 3354715), (52, 3096660), (56, 2875470), (60, 2683772), (65, 2477328), (70, 2300376), (73, 2205840), (78, 2064440), (80, 2012829), (84, 1916980), (91, 1769520), (101, 1594320), (104, 1548330), (105, 1533584), (112, 1437735), (120, 1341886), (130, 1238664), (140, 1150188), (146, 1102920), (156, 1032220), (168, 958490), (182, 884760), (195, 825776), (202, 797160), (208, 774165), (210, 766792), (219, 735280), (240, 670943), (260, 619332), (273, 589840), (280, 575094), (292, 551460), (303, 531440), (312, 516110), (336, 479245), (364, 442380), (365, 441168), (390, 412888), (404, 398580), (420, 383396), (438, 367640), (455, 353904), (505, 318864), (511, 315120), (520, 309666), (546, 294920), (560, 287547), (584, 275730), (606, 265720), (624, 258055), (707, 227760), (728, 221190), (730, 220584), (780, 206444), (808, 199290), (840, 191698), (876, 183820), (910, 176952), (949, 169680), (1010, 159432), (1022, 157560), (1040, 154833), (1092, 147460), (1095, 147056), (1168, 137865), (1212, 132860), (1313, 122640), (1365, 117968), (1414, 113880), (1456, 110595), (1460, 110292), (1515, 106288), (1533, 105040), (1560, 103222), (1616, 99645), (1680, 95849), (1752, 91910), (1820, 88476), (1898, 84840), (2020, 79716), (2044, 78780), (2121, 75920), (2184, 73730), (2190, 73528), (2424, 66430), (2555, 63024), (2626, 61320), (2730, 58984), (2828, 56940), (2847, 56560), (2920, 55146), (3030, 53144), (3066, 52520), (3120, 51611), (3504, 45955), (3535, 45552), (3640, 44238), (3796, 42420), (3939, 40880), (4040, 39858), (4088, 39390), (4242, 37960), (4368, 36865), (4380, 36764), (4745, 33936), (4848, 33215), (5110, 31512), (5252, 30660), (5460, 29492), (5656, 28470), (5694, 28280), (5840, 27573), (6060, 26572), (6132, 26260), (6565, 24528), (6643, 24240), (7070, 22776), (7280, 22119), (7373, 21840), (7592, 21210), (7665, 21008), (7878, 20440), (8080, 19929), (8176, 19695), (8484, 18980), (8760, 18382), (9191, 17520), (9490, 16968), (10220, 15756), (10504, 15330), (10605, 15184), (10920, 14746), (11312, 14235), (11388, 14140), (12120, 13286), (12264, 13130)]