231219360

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:362

約数の個数: 288

約数和(自身を含む): 864077760

約数和(自身を除く): 632858400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 313, 324, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 608, 626, 648, 684, 720, 760, 810, 855, 864, 912, 939, 972, 1026, 1080, 1140, 1215, 1252, 1296, 1368, 1440, 1520, 1539, 1565, 1620, 1710, 1824, 1878, 1944, 2052, 2160, 2280, 2430, 2504, 2565, 2592, 2736, 2817, 3040, 3078, 3130, 3240, 3420, 3756, 3888, 4104, 4320, 4560, 4617, 4695, 4860, 5008, 5130, 5472, 5634, 5947, 6156, 6260, 6480, 6840, 7512, 7695, 7776, 8208, 8451, 9120, 9234, 9390, 9720, 10016, 10260, 11268, 11894, 12312, 12520, 12960, 13680, 14085, 15024, 15390, 16416, 16902, 17841, 18468, 18780, 19440, 20520, 22536, 23085, 23788, 24624, 25040, 25353, 27360, 28170, 29735, 30048, 30780, 33804, 35682, 36936, 37560, 38880, 41040, 42255, 45072, 46170, 47576, 49248, 50080, 50706, 53523, 56340, 59470, 61560, 67608, 71364, 73872, 75120, 76059, 82080, 84510, 89205, 90144, 92340, 95152, 101412, 107046, 112680, 118940, 123120, 126765, 135216, 142728, 147744, 150240, 152118, 160569, 169020, 178410, 184680, 190304, 202824, 214092, 225360, 237880, 246240, 253530, 267615, 270432, 285456, 304236, 321138, 338040, 356820, 369360, 380295, 405648, 428184, 450720, 475760, 481707, 507060, 535230, 570912, 608472, 642276, 676080, 713640, 738720, 760590, 802845, 811296, 856368, 951520, 963414, 1014120, 1070460, 1216944, 1284552, 1352160, 1427280, 1445121, 1521180, 1605690, 1712736, 1926828, 2028240, 2140920, 2408535, 2433888, 2569104, 2854560, 2890242, 3042360, 3211380, 3853656, 4056480, 4281840, 4817070, 5138208, 5780484, 6084720, 6422760, 7225605, 7707312, 8563680, 9634140, 11560968, 12169440, 12845520, 14451210, 15414624, 19268280, 23121936, 25691040, 28902420, 38536560, 46243872, 57804840, 77073120, 115609680, 231219360]

約数ペア:

[(1, 231219360), (2, 115609680), (3, 77073120), (4, 57804840), (5, 46243872), (6, 38536560), (8, 28902420), (9, 25691040), (10, 23121936), (12, 19268280), (15, 15414624), (16, 14451210), (18, 12845520), (19, 12169440), (20, 11560968), (24, 9634140), (27, 8563680), (30, 7707312), (32, 7225605), (36, 6422760), (38, 6084720), (40, 5780484), (45, 5138208), (48, 4817070), (54, 4281840), (57, 4056480), (60, 3853656), (72, 3211380), (76, 3042360), (80, 2890242), (81, 2854560), (90, 2569104), (95, 2433888), (96, 2408535), (108, 2140920), (114, 2028240), (120, 1926828), (135, 1712736), (144, 1605690), (152, 1521180), (160, 1445121), (162, 1427280), (171, 1352160), (180, 1284552), (190, 1216944), (216, 1070460), (228, 1014120), (240, 963414), (243, 951520), (270, 856368), (285, 811296), (288, 802845), (304, 760590), (313, 738720), (324, 713640), (342, 676080), (360, 642276), (380, 608472), (405, 570912), (432, 535230), (456, 507060), (480, 481707), (486, 475760), (513, 450720), (540, 428184), (570, 405648), (608, 380295), (626, 369360), (648, 356820), (684, 338040), (720, 321138), (760, 304236), (810, 285456), (855, 270432), (864, 267615), (912, 253530), (939, 246240), (972, 237880), (1026, 225360), (1080, 214092), (1140, 202824), (1215, 190304), (1252, 184680), (1296, 178410), (1368, 169020), (1440, 160569), (1520, 152118), (1539, 150240), (1565, 147744), (1620, 142728), (1710, 135216), (1824, 126765), (1878, 123120), (1944, 118940), (2052, 112680), (2160, 107046), (2280, 101412), (2430, 95152), (2504, 92340), (2565, 90144), (2592, 89205), (2736, 84510), (2817, 82080), (3040, 76059), (3078, 75120), (3130, 73872), (3240, 71364), (3420, 67608), (3756, 61560), (3888, 59470), (4104, 56340), (4320, 53523), (4560, 50706), (4617, 50080), (4695, 49248), (4860, 47576), (5008, 46170), (5130, 45072), (5472, 42255), (5634, 41040), (5947, 38880), (6156, 37560), (6260, 36936), (6480, 35682), (6840, 33804), (7512, 30780), (7695, 30048), (7776, 29735), (8208, 28170), (8451, 27360), (9120, 25353), (9234, 25040), (9390, 24624), (9720, 23788), (10016, 23085), (10260, 22536), (11268, 20520), (11894, 19440), (12312, 18780), (12520, 18468), (12960, 17841), (13680, 16902), (14085, 16416), (15024, 15390)]