25691040

素因数分解:

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

素因数の和:356

約数の個数: 192

約数和(自身を含む): 94953600

約数和(自身を除く): 69262560

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, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 313, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 626, 684, 720, 760, 855, 864, 912, 939, 1026, 1080, 1140, 1252, 1368, 1440, 1520, 1565, 1710, 1824, 1878, 2052, 2160, 2280, 2504, 2565, 2736, 2817, 3040, 3130, 3420, 3756, 4104, 4320, 4560, 4695, 5008, 5130, 5472, 5634, 5947, 6260, 6840, 7512, 8208, 8451, 9120, 9390, 10016, 10260, 11268, 11894, 12520, 13680, 14085, 15024, 16416, 16902, 17841, 18780, 20520, 22536, 23788, 25040, 27360, 28170, 29735, 30048, 33804, 35682, 37560, 41040, 42255, 45072, 47576, 50080, 53523, 56340, 59470, 67608, 71364, 75120, 82080, 84510, 89205, 90144, 95152, 107046, 112680, 118940, 135216, 142728, 150240, 160569, 169020, 178410, 190304, 214092, 225360, 237880, 267615, 270432, 285456, 321138, 338040, 356820, 428184, 450720, 475760, 535230, 570912, 642276, 676080, 713640, 802845, 856368, 951520, 1070460, 1284552, 1352160, 1427280, 1605690, 1712736, 2140920, 2569104, 2854560, 3211380, 4281840, 5138208, 6422760, 8563680, 12845520, 25691040]

約数ペア:

[(1, 25691040), (2, 12845520), (3, 8563680), (4, 6422760), (5, 5138208), (6, 4281840), (8, 3211380), (9, 2854560), (10, 2569104), (12, 2140920), (15, 1712736), (16, 1605690), (18, 1427280), (19, 1352160), (20, 1284552), (24, 1070460), (27, 951520), (30, 856368), (32, 802845), (36, 713640), (38, 676080), (40, 642276), (45, 570912), (48, 535230), (54, 475760), (57, 450720), (60, 428184), (72, 356820), (76, 338040), (80, 321138), (90, 285456), (95, 270432), (96, 267615), (108, 237880), (114, 225360), (120, 214092), (135, 190304), (144, 178410), (152, 169020), (160, 160569), (171, 150240), (180, 142728), (190, 135216), (216, 118940), (228, 112680), (240, 107046), (270, 95152), (285, 90144), (288, 89205), (304, 84510), (313, 82080), (342, 75120), (360, 71364), (380, 67608), (432, 59470), (456, 56340), (480, 53523), (513, 50080), (540, 47576), (570, 45072), (608, 42255), (626, 41040), (684, 37560), (720, 35682), (760, 33804), (855, 30048), (864, 29735), (912, 28170), (939, 27360), (1026, 25040), (1080, 23788), (1140, 22536), (1252, 20520), (1368, 18780), (1440, 17841), (1520, 16902), (1565, 16416), (1710, 15024), (1824, 14085), (1878, 13680), (2052, 12520), (2160, 11894), (2280, 11268), (2504, 10260), (2565, 10016), (2736, 9390), (2817, 9120), (3040, 8451), (3130, 8208), (3420, 7512), (3756, 6840), (4104, 6260), (4320, 5947), (4560, 5634), (4695, 5472), (5008, 5130)]