33322520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 96768000

約数和(自身を除く): 63445480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 349, 385, 434, 440, 616, 620, 682, 698, 770, 868, 1085, 1240, 1364, 1396, 1540, 1705, 1736, 1745, 2170, 2387, 2443, 2728, 2792, 3080, 3410, 3490, 3839, 4340, 4774, 4886, 6820, 6980, 7678, 8680, 9548, 9772, 10819, 11935, 12215, 13640, 13960, 15356, 19096, 19195, 19544, 21638, 23870, 24430, 26873, 30712, 38390, 43276, 47740, 48860, 53746, 54095, 75733, 76780, 86552, 95480, 97720, 107492, 108190, 119009, 134365, 151466, 153560, 214984, 216380, 238018, 268730, 302932, 378665, 432760, 476036, 537460, 595045, 605864, 757330, 833063, 952072, 1074920, 1190090, 1514660, 1666126, 2380180, 3029320, 3332252, 4165315, 4760360, 6664504, 8330630, 16661260, 33322520]

約数ペア:

[(1, 33322520), (2, 16661260), (4, 8330630), (5, 6664504), (7, 4760360), (8, 4165315), (10, 3332252), (11, 3029320), (14, 2380180), (20, 1666126), (22, 1514660), (28, 1190090), (31, 1074920), (35, 952072), (40, 833063), (44, 757330), (55, 605864), (56, 595045), (62, 537460), (70, 476036), (77, 432760), (88, 378665), (110, 302932), (124, 268730), (140, 238018), (154, 216380), (155, 214984), (217, 153560), (220, 151466), (248, 134365), (280, 119009), (308, 108190), (310, 107492), (341, 97720), (349, 95480), (385, 86552), (434, 76780), (440, 75733), (616, 54095), (620, 53746), (682, 48860), (698, 47740), (770, 43276), (868, 38390), (1085, 30712), (1240, 26873), (1364, 24430), (1396, 23870), (1540, 21638), (1705, 19544), (1736, 19195), (1745, 19096), (2170, 15356), (2387, 13960), (2443, 13640), (2728, 12215), (2792, 11935), (3080, 10819), (3410, 9772), (3490, 9548), (3839, 8680), (4340, 7678), (4774, 6980), (4886, 6820)]