42763680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 157852800

約数和(自身を除く): 115089120

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, 342, 360, 380, 432, 456, 480, 513, 521, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1042, 1080, 1140, 1368, 1440, 1520, 1563, 1710, 1824, 2052, 2084, 2160, 2280, 2565, 2605, 2736, 3040, 3126, 3420, 4104, 4168, 4320, 4560, 4689, 5130, 5210, 5472, 6252, 6840, 7815, 8208, 8336, 9120, 9378, 9899, 10260, 10420, 12504, 13680, 14067, 15630, 16416, 16672, 18756, 19798, 20520, 20840, 23445, 25008, 27360, 28134, 29697, 31260, 37512, 39596, 41040, 41680, 46890, 49495, 50016, 56268, 59394, 62520, 70335, 75024, 79192, 82080, 83360, 89091, 93780, 98990, 112536, 118788, 125040, 140670, 148485, 150048, 158384, 178182, 187560, 197980, 225072, 237576, 250080, 267273, 281340, 296970, 316768, 356364, 375120, 395960, 445455, 450144, 475152, 534546, 562680, 593940, 712728, 750240, 791920, 890910, 950304, 1069092, 1125360, 1187880, 1336365, 1425456, 1583840, 1781820, 2138184, 2250720, 2375760, 2672730, 2850912, 3563640, 4276368, 4751520, 5345460, 7127280, 8552736, 10690920, 14254560, 21381840, 42763680]

約数ペア:

[(1, 42763680), (2, 21381840), (3, 14254560), (4, 10690920), (5, 8552736), (6, 7127280), (8, 5345460), (9, 4751520), (10, 4276368), (12, 3563640), (15, 2850912), (16, 2672730), (18, 2375760), (19, 2250720), (20, 2138184), (24, 1781820), (27, 1583840), (30, 1425456), (32, 1336365), (36, 1187880), (38, 1125360), (40, 1069092), (45, 950304), (48, 890910), (54, 791920), (57, 750240), (60, 712728), (72, 593940), (76, 562680), (80, 534546), (90, 475152), (95, 450144), (96, 445455), (108, 395960), (114, 375120), (120, 356364), (135, 316768), (144, 296970), (152, 281340), (160, 267273), (171, 250080), (180, 237576), (190, 225072), (216, 197980), (228, 187560), (240, 178182), (270, 158384), (285, 150048), (288, 148485), (304, 140670), (342, 125040), (360, 118788), (380, 112536), (432, 98990), (456, 93780), (480, 89091), (513, 83360), (521, 82080), (540, 79192), (570, 75024), (608, 70335), (684, 62520), (720, 59394), (760, 56268), (855, 50016), (864, 49495), (912, 46890), (1026, 41680), (1042, 41040), (1080, 39596), (1140, 37512), (1368, 31260), (1440, 29697), (1520, 28134), (1563, 27360), (1710, 25008), (1824, 23445), (2052, 20840), (2084, 20520), (2160, 19798), (2280, 18756), (2565, 16672), (2605, 16416), (2736, 15630), (3040, 14067), (3126, 13680), (3420, 12504), (4104, 10420), (4168, 10260), (4320, 9899), (4560, 9378), (4689, 9120), (5130, 8336), (5210, 8208), (5472, 7815), (6252, 6840)]