385828170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 1213857792

約数和(自身を除く): 828029622

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 47, 62, 65, 70, 78, 91, 93, 94, 97, 105, 130, 141, 155, 182, 186, 194, 195, 210, 217, 235, 273, 282, 291, 310, 329, 390, 403, 434, 455, 465, 470, 485, 546, 582, 611, 651, 658, 679, 705, 806, 910, 930, 970, 987, 1085, 1209, 1222, 1261, 1302, 1358, 1365, 1410, 1455, 1457, 1645, 1833, 1974, 2015, 2037, 2170, 2418, 2522, 2730, 2821, 2910, 2914, 3007, 3055, 3255, 3290, 3395, 3666, 3783, 4030, 4074, 4277, 4371, 4559, 4935, 5642, 6014, 6045, 6110, 6305, 6510, 6790, 7285, 7566, 8463, 8554, 8742, 8827, 9021, 9118, 9165, 9870, 10185, 10199, 12090, 12610, 12831, 13677, 14105, 14570, 15035, 16926, 17654, 18042, 18330, 18915, 18941, 20370, 20398, 21049, 21385, 21855, 22795, 25662, 26481, 27354, 28210, 30070, 30597, 31913, 37830, 37882, 39091, 42098, 42315, 42770, 43710, 44135, 45105, 45590, 50995, 52962, 56823, 59267, 61194, 63147, 63826, 64155, 68385, 78182, 84630, 88270, 90210, 94705, 95739, 101990, 105245, 113646, 117273, 118534, 126294, 128310, 132405, 132587, 136770, 141329, 152985, 159565, 177801, 189410, 191478, 195455, 210490, 234546, 264810, 265174, 273637, 282658, 284115, 296335, 305970, 315735, 319130, 355602, 390910, 397761, 414869, 423987, 478695, 547274, 568230, 586365, 592670, 631470, 662935, 706645, 795522, 820911, 829738, 847974, 889005, 957390, 989303, 1172730, 1244607, 1325870, 1368185, 1413290, 1641822, 1778010, 1837277, 1978606, 1988805, 2074345, 2119935, 2489214, 2736370, 2967909, 3674554, 3977610, 4104555, 4148690, 4239870, 4946515, 5511831, 5935818, 6223035, 8209110, 9186385, 9893030, 11023662, 12446070, 12860939, 14839545, 18372770, 25721878, 27559155, 29679090, 38582817, 55118310, 64304695, 77165634, 128609390, 192914085, 385828170]

約数ペア:

[(1, 385828170), (2, 192914085), (3, 128609390), (5, 77165634), (6, 64304695), (7, 55118310), (10, 38582817), (13, 29679090), (14, 27559155), (15, 25721878), (21, 18372770), (26, 14839545), (30, 12860939), (31, 12446070), (35, 11023662), (39, 9893030), (42, 9186385), (47, 8209110), (62, 6223035), (65, 5935818), (70, 5511831), (78, 4946515), (91, 4239870), (93, 4148690), (94, 4104555), (97, 3977610), (105, 3674554), (130, 2967909), (141, 2736370), (155, 2489214), (182, 2119935), (186, 2074345), (194, 1988805), (195, 1978606), (210, 1837277), (217, 1778010), (235, 1641822), (273, 1413290), (282, 1368185), (291, 1325870), (310, 1244607), (329, 1172730), (390, 989303), (403, 957390), (434, 889005), (455, 847974), (465, 829738), (470, 820911), (485, 795522), (546, 706645), (582, 662935), (611, 631470), (651, 592670), (658, 586365), (679, 568230), (705, 547274), (806, 478695), (910, 423987), (930, 414869), (970, 397761), (987, 390910), (1085, 355602), (1209, 319130), (1222, 315735), (1261, 305970), (1302, 296335), (1358, 284115), (1365, 282658), (1410, 273637), (1455, 265174), (1457, 264810), (1645, 234546), (1833, 210490), (1974, 195455), (2015, 191478), (2037, 189410), (2170, 177801), (2418, 159565), (2522, 152985), (2730, 141329), (2821, 136770), (2910, 132587), (2914, 132405), (3007, 128310), (3055, 126294), (3255, 118534), (3290, 117273), (3395, 113646), (3666, 105245), (3783, 101990), (4030, 95739), (4074, 94705), (4277, 90210), (4371, 88270), (4559, 84630), (4935, 78182), (5642, 68385), (6014, 64155), (6045, 63826), (6110, 63147), (6305, 61194), (6510, 59267), (6790, 56823), (7285, 52962), (7566, 50995), (8463, 45590), (8554, 45105), (8742, 44135), (8827, 43710), (9021, 42770), (9118, 42315), (9165, 42098), (9870, 39091), (10185, 37882), (10199, 37830), (12090, 31913), (12610, 30597), (12831, 30070), (13677, 28210), (14105, 27354), (14570, 26481), (15035, 25662), (16926, 22795), (17654, 21855), (18042, 21385), (18330, 21049), (18915, 20398), (18941, 20370)]