416970540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2221}}^1$

素因数の和:2392

約数の個数: 144

約数和(自身を含む): 1455854400

約数和(自身を除く): 1038883860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 149, 180, 210, 252, 298, 315, 420, 447, 596, 630, 745, 894, 1043, 1260, 1341, 1490, 1788, 2086, 2221, 2235, 2682, 2980, 3129, 4172, 4442, 4470, 5215, 5364, 6258, 6663, 6705, 8884, 8940, 9387, 10430, 11105, 12516, 13326, 13410, 15547, 15645, 18774, 19989, 20860, 22210, 26652, 26820, 31094, 31290, 33315, 37548, 39978, 44420, 46641, 46935, 62188, 62580, 66630, 77735, 79956, 93282, 93870, 99945, 133260, 139923, 155470, 186564, 187740, 199890, 233205, 279846, 310940, 330929, 399780, 466410, 559692, 661858, 699615, 932820, 992787, 1323716, 1399230, 1654645, 1985574, 2316503, 2798460, 2978361, 3309290, 3971148, 4633006, 4963935, 5956722, 6618580, 6949509, 9266012, 9927870, 11582515, 11913444, 13899018, 14891805, 19855740, 20848527, 23165030, 27798036, 29783610, 34747545, 41697054, 46330060, 59567220, 69495090, 83394108, 104242635, 138990180, 208485270, 416970540]

約数ペア:

[(1, 416970540), (2, 208485270), (3, 138990180), (4, 104242635), (5, 83394108), (6, 69495090), (7, 59567220), (9, 46330060), (10, 41697054), (12, 34747545), (14, 29783610), (15, 27798036), (18, 23165030), (20, 20848527), (21, 19855740), (28, 14891805), (30, 13899018), (35, 11913444), (36, 11582515), (42, 9927870), (45, 9266012), (60, 6949509), (63, 6618580), (70, 5956722), (84, 4963935), (90, 4633006), (105, 3971148), (126, 3309290), (140, 2978361), (149, 2798460), (180, 2316503), (210, 1985574), (252, 1654645), (298, 1399230), (315, 1323716), (420, 992787), (447, 932820), (596, 699615), (630, 661858), (745, 559692), (894, 466410), (1043, 399780), (1260, 330929), (1341, 310940), (1490, 279846), (1788, 233205), (2086, 199890), (2221, 187740), (2235, 186564), (2682, 155470), (2980, 139923), (3129, 133260), (4172, 99945), (4442, 93870), (4470, 93282), (5215, 79956), (5364, 77735), (6258, 66630), (6663, 62580), (6705, 62188), (8884, 46935), (8940, 46641), (9387, 44420), (10430, 39978), (11105, 37548), (12516, 33315), (13326, 31290), (13410, 31094), (15547, 26820), (15645, 26652), (18774, 22210), (19989, 20860)]