8725080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 256

約数和(自身を含む): 34836480

約数和(自身を除く): 26111400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 47, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 94, 102, 104, 105, 119, 120, 130, 136, 140, 141, 156, 168, 170, 182, 188, 195, 204, 210, 221, 235, 238, 255, 260, 273, 280, 282, 312, 329, 340, 357, 364, 376, 390, 408, 420, 442, 455, 470, 476, 510, 520, 546, 564, 595, 611, 658, 663, 680, 705, 714, 728, 780, 799, 840, 884, 910, 940, 952, 987, 1020, 1092, 1105, 1128, 1190, 1222, 1316, 1326, 1365, 1410, 1428, 1547, 1560, 1598, 1645, 1768, 1785, 1820, 1833, 1880, 1974, 2040, 2184, 2210, 2380, 2397, 2444, 2632, 2652, 2730, 2820, 2856, 3055, 3094, 3196, 3290, 3315, 3570, 3640, 3666, 3948, 3995, 4277, 4420, 4641, 4760, 4794, 4888, 4935, 5304, 5460, 5593, 5640, 6110, 6188, 6392, 6580, 6630, 7140, 7332, 7735, 7896, 7990, 8554, 8840, 9165, 9282, 9588, 9870, 10387, 10920, 11186, 11985, 12220, 12376, 12831, 13160, 13260, 14280, 14664, 15470, 15980, 16779, 17108, 18330, 18564, 19176, 19740, 20774, 21385, 22372, 23205, 23970, 24440, 25662, 26520, 27965, 30940, 31161, 31960, 33558, 34216, 36660, 37128, 39480, 41548, 42770, 44744, 46410, 47940, 51324, 51935, 55930, 61880, 62322, 64155, 67116, 72709, 73320, 83096, 83895, 85540, 92820, 95880, 102648, 103870, 111860, 124644, 128310, 134232, 145418, 155805, 167790, 171080, 185640, 207740, 218127, 223720, 249288, 256620, 290836, 311610, 335580, 363545, 415480, 436254, 513240, 581672, 623220, 671160, 727090, 872508, 1090635, 1246440, 1454180, 1745016, 2181270, 2908360, 4362540, 8725080]

約数ペア:

[(1, 8725080), (2, 4362540), (3, 2908360), (4, 2181270), (5, 1745016), (6, 1454180), (7, 1246440), (8, 1090635), (10, 872508), (12, 727090), (13, 671160), (14, 623220), (15, 581672), (17, 513240), (20, 436254), (21, 415480), (24, 363545), (26, 335580), (28, 311610), (30, 290836), (34, 256620), (35, 249288), (39, 223720), (40, 218127), (42, 207740), (47, 185640), (51, 171080), (52, 167790), (56, 155805), (60, 145418), (65, 134232), (68, 128310), (70, 124644), (78, 111860), (84, 103870), (85, 102648), (91, 95880), (94, 92820), (102, 85540), (104, 83895), (105, 83096), (119, 73320), (120, 72709), (130, 67116), (136, 64155), (140, 62322), (141, 61880), (156, 55930), (168, 51935), (170, 51324), (182, 47940), (188, 46410), (195, 44744), (204, 42770), (210, 41548), (221, 39480), (235, 37128), (238, 36660), (255, 34216), (260, 33558), (273, 31960), (280, 31161), (282, 30940), (312, 27965), (329, 26520), (340, 25662), (357, 24440), (364, 23970), (376, 23205), (390, 22372), (408, 21385), (420, 20774), (442, 19740), (455, 19176), (470, 18564), (476, 18330), (510, 17108), (520, 16779), (546, 15980), (564, 15470), (595, 14664), (611, 14280), (658, 13260), (663, 13160), (680, 12831), (705, 12376), (714, 12220), (728, 11985), (780, 11186), (799, 10920), (840, 10387), (884, 9870), (910, 9588), (940, 9282), (952, 9165), (987, 8840), (1020, 8554), (1092, 7990), (1105, 7896), (1128, 7735), (1190, 7332), (1222, 7140), (1316, 6630), (1326, 6580), (1365, 6392), (1410, 6188), (1428, 6110), (1547, 5640), (1560, 5593), (1598, 5460), (1645, 5304), (1768, 4935), (1785, 4888), (1820, 4794), (1833, 4760), (1880, 4641), (1974, 4420), (2040, 4277), (2184, 3995), (2210, 3948), (2380, 3666), (2397, 3640), (2444, 3570), (2632, 3315), (2652, 3290), (2730, 3196), (2820, 3094), (2856, 3055)]