313766640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:432

約数の個数: 240

約数和(自身を含む): 1161220320

約数和(自身を除く): 847453680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 173, 176, 180, 198, 220, 229, 240, 264, 330, 346, 360, 396, 440, 458, 495, 519, 528, 660, 687, 692, 720, 792, 865, 880, 916, 990, 1038, 1145, 1320, 1374, 1384, 1557, 1584, 1730, 1832, 1903, 1980, 2061, 2076, 2290, 2519, 2595, 2640, 2748, 2768, 3114, 3435, 3460, 3664, 3806, 3960, 4122, 4152, 4580, 5038, 5190, 5496, 5709, 6228, 6870, 6920, 7557, 7612, 7785, 7920, 8244, 8304, 9160, 9515, 10076, 10305, 10380, 10992, 11418, 12456, 12595, 13740, 13840, 15114, 15224, 15570, 16488, 17127, 18320, 19030, 20152, 20610, 20760, 22671, 22836, 24912, 25190, 27480, 28545, 30228, 30448, 31140, 32976, 34254, 37785, 38060, 39617, 40304, 41220, 41520, 45342, 45672, 50380, 54960, 57090, 60456, 62280, 68508, 75570, 76120, 79234, 82440, 85635, 90684, 91344, 100760, 113355, 114180, 118851, 120912, 124560, 137016, 151140, 152240, 158468, 164880, 171270, 181368, 198085, 201520, 226710, 228360, 237702, 274032, 302280, 316936, 342540, 356553, 362736, 396170, 435787, 453420, 456720, 475404, 594255, 604560, 633872, 685080, 713106, 792340, 871574, 906840, 950808, 1188510, 1307361, 1370160, 1426212, 1584680, 1743148, 1782765, 1813680, 1901616, 2178935, 2377020, 2614722, 2852424, 3169360, 3486296, 3565530, 3922083, 4357870, 4754040, 5229444, 5704848, 6536805, 6972592, 7131060, 7844166, 8715740, 9508080, 10458888, 13073610, 14262120, 15688332, 17431480, 19610415, 20917776, 26147220, 28524240, 31376664, 34862960, 39220830, 52294440, 62753328, 78441660, 104588880, 156883320, 313766640]

約数ペア:

[(1, 313766640), (2, 156883320), (3, 104588880), (4, 78441660), (5, 62753328), (6, 52294440), (8, 39220830), (9, 34862960), (10, 31376664), (11, 28524240), (12, 26147220), (15, 20917776), (16, 19610415), (18, 17431480), (20, 15688332), (22, 14262120), (24, 13073610), (30, 10458888), (33, 9508080), (36, 8715740), (40, 7844166), (44, 7131060), (45, 6972592), (48, 6536805), (55, 5704848), (60, 5229444), (66, 4754040), (72, 4357870), (80, 3922083), (88, 3565530), (90, 3486296), (99, 3169360), (110, 2852424), (120, 2614722), (132, 2377020), (144, 2178935), (165, 1901616), (173, 1813680), (176, 1782765), (180, 1743148), (198, 1584680), (220, 1426212), (229, 1370160), (240, 1307361), (264, 1188510), (330, 950808), (346, 906840), (360, 871574), (396, 792340), (440, 713106), (458, 685080), (495, 633872), (519, 604560), (528, 594255), (660, 475404), (687, 456720), (692, 453420), (720, 435787), (792, 396170), (865, 362736), (880, 356553), (916, 342540), (990, 316936), (1038, 302280), (1145, 274032), (1320, 237702), (1374, 228360), (1384, 226710), (1557, 201520), (1584, 198085), (1730, 181368), (1832, 171270), (1903, 164880), (1980, 158468), (2061, 152240), (2076, 151140), (2290, 137016), (2519, 124560), (2595, 120912), (2640, 118851), (2748, 114180), (2768, 113355), (3114, 100760), (3435, 91344), (3460, 90684), (3664, 85635), (3806, 82440), (3960, 79234), (4122, 76120), (4152, 75570), (4580, 68508), (5038, 62280), (5190, 60456), (5496, 57090), (5709, 54960), (6228, 50380), (6870, 45672), (6920, 45342), (7557, 41520), (7612, 41220), (7785, 40304), (7920, 39617), (8244, 38060), (8304, 37785), (9160, 34254), (9515, 32976), (10076, 31140), (10305, 30448), (10380, 30228), (10992, 28545), (11418, 27480), (12456, 25190), (12595, 24912), (13740, 22836), (13840, 22671), (15114, 20760), (15224, 20610), (15570, 20152), (16488, 19030), (17127, 18320)]