2332440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 8985600

約数和(自身を除く): 6653160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 31, 33, 36, 38, 40, 44, 45, 55, 57, 60, 62, 66, 72, 76, 88, 90, 93, 95, 99, 110, 114, 120, 124, 132, 152, 155, 165, 171, 180, 186, 190, 198, 209, 220, 228, 248, 264, 279, 285, 310, 330, 341, 342, 360, 372, 380, 396, 418, 440, 456, 465, 495, 558, 570, 589, 620, 627, 660, 682, 684, 744, 760, 792, 836, 855, 930, 990, 1023, 1045, 1116, 1140, 1178, 1240, 1254, 1320, 1364, 1368, 1395, 1672, 1705, 1710, 1767, 1860, 1881, 1980, 2046, 2090, 2232, 2280, 2356, 2508, 2728, 2790, 2945, 3069, 3135, 3410, 3420, 3534, 3720, 3762, 3960, 4092, 4180, 4712, 5016, 5115, 5301, 5580, 5890, 6138, 6270, 6479, 6820, 6840, 7068, 7524, 8184, 8360, 8835, 9405, 10230, 10602, 11160, 11780, 12276, 12540, 12958, 13640, 14136, 15048, 15345, 17670, 18810, 19437, 20460, 21204, 23560, 24552, 25080, 25916, 26505, 30690, 32395, 35340, 37620, 38874, 40920, 42408, 51832, 53010, 58311, 61380, 64790, 70680, 75240, 77748, 97185, 106020, 116622, 122760, 129580, 155496, 194370, 212040, 233244, 259160, 291555, 388740, 466488, 583110, 777480, 1166220, 2332440]

約数ペア:

[(1, 2332440), (2, 1166220), (3, 777480), (4, 583110), (5, 466488), (6, 388740), (8, 291555), (9, 259160), (10, 233244), (11, 212040), (12, 194370), (15, 155496), (18, 129580), (19, 122760), (20, 116622), (22, 106020), (24, 97185), (30, 77748), (31, 75240), (33, 70680), (36, 64790), (38, 61380), (40, 58311), (44, 53010), (45, 51832), (55, 42408), (57, 40920), (60, 38874), (62, 37620), (66, 35340), (72, 32395), (76, 30690), (88, 26505), (90, 25916), (93, 25080), (95, 24552), (99, 23560), (110, 21204), (114, 20460), (120, 19437), (124, 18810), (132, 17670), (152, 15345), (155, 15048), (165, 14136), (171, 13640), (180, 12958), (186, 12540), (190, 12276), (198, 11780), (209, 11160), (220, 10602), (228, 10230), (248, 9405), (264, 8835), (279, 8360), (285, 8184), (310, 7524), (330, 7068), (341, 6840), (342, 6820), (360, 6479), (372, 6270), (380, 6138), (396, 5890), (418, 5580), (440, 5301), (456, 5115), (465, 5016), (495, 4712), (558, 4180), (570, 4092), (589, 3960), (620, 3762), (627, 3720), (660, 3534), (682, 3420), (684, 3410), (744, 3135), (760, 3069), (792, 2945), (836, 2790), (855, 2728), (930, 2508), (990, 2356), (1023, 2280), (1045, 2232), (1116, 2090), (1140, 2046), (1178, 1980), (1240, 1881), (1254, 1860), (1320, 1767), (1364, 1710), (1368, 1705), (1395, 1672)]