389458440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9091}}^1$

素因数の和:9132

約数の個数: 192

約数和(自身を含む): 1531820160

約数和(自身を除く): 1142361720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 9091, 10710, 14280, 18182, 21420, 27273, 36364, 42840, 45455, 54546, 63637, 72728, 81819, 90910, 109092, 127274, 136365, 154547, 163638, 181820, 190911, 218184, 254548, 272730, 309094, 318185, 327276, 363640, 381822, 409095, 463641, 509096, 545460, 572733, 618188, 636370, 654552, 763644, 772735, 818190, 927282, 954555, 1081829, 1090920, 1145466, 1236376, 1272740, 1390923, 1527288, 1545470, 1636380, 1854564, 1909110, 2163658, 2290932, 2318205, 2545480, 2781846, 2863665, 3090940, 3245487, 3272760, 3709128, 3818220, 4327316, 4581864, 4636410, 5409145, 5563692, 5727330, 6181880, 6490974, 6954615, 7636440, 8654632, 9272820, 9736461, 10818290, 11127384, 11454660, 12981948, 13909230, 16227435, 18545640, 19472922, 21636580, 22909320, 25963896, 27818460, 32454870, 38945844, 43273160, 48682305, 55636920, 64909740, 77891688, 97364610, 129819480, 194729220, 389458440]

約数ペア:

[(1, 389458440), (2, 194729220), (3, 129819480), (4, 97364610), (5, 77891688), (6, 64909740), (7, 55636920), (8, 48682305), (9, 43273160), (10, 38945844), (12, 32454870), (14, 27818460), (15, 25963896), (17, 22909320), (18, 21636580), (20, 19472922), (21, 18545640), (24, 16227435), (28, 13909230), (30, 12981948), (34, 11454660), (35, 11127384), (36, 10818290), (40, 9736461), (42, 9272820), (45, 8654632), (51, 7636440), (56, 6954615), (60, 6490974), (63, 6181880), (68, 5727330), (70, 5563692), (72, 5409145), (84, 4636410), (85, 4581864), (90, 4327316), (102, 3818220), (105, 3709128), (119, 3272760), (120, 3245487), (126, 3090940), (136, 2863665), (140, 2781846), (153, 2545480), (168, 2318205), (170, 2290932), (180, 2163658), (204, 1909110), (210, 1854564), (238, 1636380), (252, 1545470), (255, 1527288), (280, 1390923), (306, 1272740), (315, 1236376), (340, 1145466), (357, 1090920), (360, 1081829), (408, 954555), (420, 927282), (476, 818190), (504, 772735), (510, 763644), (595, 654552), (612, 636370), (630, 618188), (680, 572733), (714, 545460), (765, 509096), (840, 463641), (952, 409095), (1020, 381822), (1071, 363640), (1190, 327276), (1224, 318185), (1260, 309094), (1428, 272730), (1530, 254548), (1785, 218184), (2040, 190911), (2142, 181820), (2380, 163638), (2520, 154547), (2856, 136365), (3060, 127274), (3570, 109092), (4284, 90910), (4760, 81819), (5355, 72728), (6120, 63637), (7140, 54546), (8568, 45455), (9091, 42840), (10710, 36364), (14280, 27273), (18182, 21420)]