154146240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 280

約数和(自身を含む): 579028560

約数和(自身を除く): 424882320

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, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 313, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 608, 626, 648, 684, 720, 760, 810, 855, 864, 912, 939, 960, 1026, 1080, 1140, 1216, 1252, 1296, 1368, 1440, 1520, 1539, 1565, 1620, 1710, 1728, 1824, 1878, 2052, 2160, 2280, 2504, 2565, 2592, 2736, 2817, 2880, 3040, 3078, 3130, 3240, 3420, 3648, 3756, 4104, 4320, 4560, 4695, 5008, 5130, 5184, 5472, 5634, 5947, 6080, 6156, 6260, 6480, 6840, 7512, 7695, 8208, 8451, 8640, 9120, 9390, 10016, 10260, 10944, 11268, 11894, 12312, 12520, 12960, 13680, 14085, 15024, 15390, 16416, 16902, 17841, 18240, 18780, 20032, 20520, 22536, 23788, 24624, 25040, 25353, 25920, 27360, 28170, 29735, 30048, 30780, 32832, 33804, 35682, 37560, 41040, 42255, 45072, 47576, 49248, 50080, 50706, 53523, 54720, 56340, 59470, 60096, 61560, 67608, 71364, 75120, 82080, 84510, 89205, 90144, 95152, 98496, 100160, 101412, 107046, 112680, 118940, 123120, 126765, 135216, 142728, 150240, 160569, 164160, 169020, 178410, 180288, 190304, 202824, 214092, 225360, 237880, 246240, 253530, 267615, 270432, 285456, 300480, 321138, 338040, 356820, 380608, 405648, 428184, 450720, 475760, 481707, 492480, 507060, 535230, 540864, 570912, 642276, 676080, 713640, 802845, 811296, 856368, 901440, 951520, 963414, 1014120, 1070460, 1141824, 1284552, 1352160, 1427280, 1605690, 1622592, 1712736, 1903040, 1926828, 2028240, 2140920, 2408535, 2569104, 2704320, 2854560, 3211380, 3425472, 3853656, 4056480, 4281840, 4817070, 5138208, 5709120, 6422760, 7707312, 8112960, 8563680, 9634140, 10276416, 12845520, 15414624, 17127360, 19268280, 25691040, 30829248, 38536560, 51382080, 77073120, 154146240]

約数ペア:

[(1, 154146240), (2, 77073120), (3, 51382080), (4, 38536560), (5, 30829248), (6, 25691040), (8, 19268280), (9, 17127360), (10, 15414624), (12, 12845520), (15, 10276416), (16, 9634140), (18, 8563680), (19, 8112960), (20, 7707312), (24, 6422760), (27, 5709120), (30, 5138208), (32, 4817070), (36, 4281840), (38, 4056480), (40, 3853656), (45, 3425472), (48, 3211380), (54, 2854560), (57, 2704320), (60, 2569104), (64, 2408535), (72, 2140920), (76, 2028240), (80, 1926828), (81, 1903040), (90, 1712736), (95, 1622592), (96, 1605690), (108, 1427280), (114, 1352160), (120, 1284552), (135, 1141824), (144, 1070460), (152, 1014120), (160, 963414), (162, 951520), (171, 901440), (180, 856368), (190, 811296), (192, 802845), (216, 713640), (228, 676080), (240, 642276), (270, 570912), (285, 540864), (288, 535230), (304, 507060), (313, 492480), (320, 481707), (324, 475760), (342, 450720), (360, 428184), (380, 405648), (405, 380608), (432, 356820), (456, 338040), (480, 321138), (513, 300480), (540, 285456), (570, 270432), (576, 267615), (608, 253530), (626, 246240), (648, 237880), (684, 225360), (720, 214092), (760, 202824), (810, 190304), (855, 180288), (864, 178410), (912, 169020), (939, 164160), (960, 160569), (1026, 150240), (1080, 142728), (1140, 135216), (1216, 126765), (1252, 123120), (1296, 118940), (1368, 112680), (1440, 107046), (1520, 101412), (1539, 100160), (1565, 98496), (1620, 95152), (1710, 90144), (1728, 89205), (1824, 84510), (1878, 82080), (2052, 75120), (2160, 71364), (2280, 67608), (2504, 61560), (2565, 60096), (2592, 59470), (2736, 56340), (2817, 54720), (2880, 53523), (3040, 50706), (3078, 50080), (3130, 49248), (3240, 47576), (3420, 45072), (3648, 42255), (3756, 41040), (4104, 37560), (4320, 35682), (4560, 33804), (4695, 32832), (5008, 30780), (5130, 30048), (5184, 29735), (5472, 28170), (5634, 27360), (5947, 25920), (6080, 25353), (6156, 25040), (6260, 24624), (6480, 23788), (6840, 22536), (7512, 20520), (7695, 20032), (8208, 18780), (8451, 18240), (8640, 17841), (9120, 16902), (9390, 16416), (10016, 15390), (10260, 15024), (10944, 14085), (11268, 13680), (11894, 12960), (12312, 12520)]