1210766640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3361}}^1$

素因数の和:3475

約数の個数: 160

約数和(自身を含む): 4002124800

約数和(自身を除く): 2791358160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 79, 80, 95, 114, 120, 152, 158, 190, 228, 237, 240, 285, 304, 316, 380, 395, 456, 474, 570, 632, 760, 790, 912, 948, 1140, 1185, 1264, 1501, 1520, 1580, 1896, 2280, 2370, 3002, 3160, 3361, 3792, 4503, 4560, 4740, 6004, 6320, 6722, 7505, 9006, 9480, 10083, 12008, 13444, 15010, 16805, 18012, 18960, 20166, 22515, 24016, 26888, 30020, 33610, 36024, 40332, 45030, 50415, 53776, 60040, 63859, 67220, 72048, 80664, 90060, 100830, 120080, 127718, 134440, 161328, 180120, 191577, 201660, 255436, 265519, 268880, 319295, 360240, 383154, 403320, 510872, 531038, 638590, 766308, 796557, 806640, 957885, 1021744, 1062076, 1277180, 1327595, 1532616, 1593114, 1915770, 2124152, 2554360, 2655190, 3065232, 3186228, 3831540, 3982785, 4248304, 5044861, 5108720, 5310380, 6372456, 7663080, 7965570, 10089722, 10620760, 12744912, 15134583, 15326160, 15931140, 20179444, 21241520, 25224305, 30269166, 31862280, 40358888, 50448610, 60538332, 63724560, 75672915, 80717776, 100897220, 121076664, 151345830, 201794440, 242153328, 302691660, 403588880, 605383320, 1210766640]

約数ペア:

[(1, 1210766640), (2, 605383320), (3, 403588880), (4, 302691660), (5, 242153328), (6, 201794440), (8, 151345830), (10, 121076664), (12, 100897220), (15, 80717776), (16, 75672915), (19, 63724560), (20, 60538332), (24, 50448610), (30, 40358888), (38, 31862280), (40, 30269166), (48, 25224305), (57, 21241520), (60, 20179444), (76, 15931140), (79, 15326160), (80, 15134583), (95, 12744912), (114, 10620760), (120, 10089722), (152, 7965570), (158, 7663080), (190, 6372456), (228, 5310380), (237, 5108720), (240, 5044861), (285, 4248304), (304, 3982785), (316, 3831540), (380, 3186228), (395, 3065232), (456, 2655190), (474, 2554360), (570, 2124152), (632, 1915770), (760, 1593114), (790, 1532616), (912, 1327595), (948, 1277180), (1140, 1062076), (1185, 1021744), (1264, 957885), (1501, 806640), (1520, 796557), (1580, 766308), (1896, 638590), (2280, 531038), (2370, 510872), (3002, 403320), (3160, 383154), (3361, 360240), (3792, 319295), (4503, 268880), (4560, 265519), (4740, 255436), (6004, 201660), (6320, 191577), (6722, 180120), (7505, 161328), (9006, 134440), (9480, 127718), (10083, 120080), (12008, 100830), (13444, 90060), (15010, 80664), (16805, 72048), (18012, 67220), (18960, 63859), (20166, 60040), (22515, 53776), (24016, 50415), (26888, 45030), (30020, 40332), (33610, 36024)]