448031220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2710

約数の個数: 192

約数和(自身を含む): 1594392576

約数和(自身を除く): 1146361356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1612, 1820, 1860, 2015, 2170, 2418, 2604, 2647, 2730, 2821, 3255, 4030, 4340, 4836, 5294, 5460, 5642, 6045, 6510, 7941, 8060, 8463, 10588, 11284, 12090, 13020, 13235, 14105, 15882, 16926, 18529, 24180, 26470, 28210, 31764, 33852, 34411, 37058, 39705, 42315, 52940, 55587, 56420, 68822, 74116, 79410, 82057, 84630, 92645, 103233, 111174, 137644, 158820, 164114, 169260, 172055, 185290, 206466, 222348, 240877, 246171, 277935, 328228, 344110, 370580, 410285, 412932, 481754, 492342, 516165, 555870, 574399, 688220, 722631, 820570, 963508, 984684, 1032330, 1066741, 1111740, 1148798, 1204385, 1230855, 1445262, 1641140, 1723197, 2064660, 2133482, 2297596, 2408770, 2461710, 2871995, 2890524, 3200223, 3446394, 3613155, 4266964, 4817540, 4923420, 5333705, 5743990, 6400446, 6892788, 7226310, 7467187, 8615985, 10667410, 11487980, 12800892, 14452620, 14934374, 16001115, 17231970, 21334820, 22401561, 29868748, 32002230, 34463940, 37335935, 44803122, 64004460, 74671870, 89606244, 112007805, 149343740, 224015610, 448031220]

約数ペア:

[(1, 448031220), (2, 224015610), (3, 149343740), (4, 112007805), (5, 89606244), (6, 74671870), (7, 64004460), (10, 44803122), (12, 37335935), (13, 34463940), (14, 32002230), (15, 29868748), (20, 22401561), (21, 21334820), (26, 17231970), (28, 16001115), (30, 14934374), (31, 14452620), (35, 12800892), (39, 11487980), (42, 10667410), (52, 8615985), (60, 7467187), (62, 7226310), (65, 6892788), (70, 6400446), (78, 5743990), (84, 5333705), (91, 4923420), (93, 4817540), (105, 4266964), (124, 3613155), (130, 3446394), (140, 3200223), (155, 2890524), (156, 2871995), (182, 2461710), (186, 2408770), (195, 2297596), (210, 2133482), (217, 2064660), (260, 1723197), (273, 1641140), (310, 1445262), (364, 1230855), (372, 1204385), (390, 1148798), (403, 1111740), (420, 1066741), (434, 1032330), (455, 984684), (465, 963508), (546, 820570), (620, 722631), (651, 688220), (780, 574399), (806, 555870), (868, 516165), (910, 492342), (930, 481754), (1085, 412932), (1092, 410285), (1209, 370580), (1302, 344110), (1365, 328228), (1612, 277935), (1820, 246171), (1860, 240877), (2015, 222348), (2170, 206466), (2418, 185290), (2604, 172055), (2647, 169260), (2730, 164114), (2821, 158820), (3255, 137644), (4030, 111174), (4340, 103233), (4836, 92645), (5294, 84630), (5460, 82057), (5642, 79410), (6045, 74116), (6510, 68822), (7941, 56420), (8060, 55587), (8463, 52940), (10588, 42315), (11284, 39705), (12090, 37058), (13020, 34411), (13235, 33852), (14105, 31764), (15882, 28210), (16926, 26470), (18529, 24180)]