23292720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 90878112

約数和(自身を除く): 67585392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 173, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 346, 360, 374, 396, 408, 440, 495, 510, 519, 528, 561, 612, 660, 680, 692, 720, 748, 765, 792, 816, 865, 880, 935, 990, 1020, 1038, 1122, 1224, 1320, 1360, 1384, 1496, 1530, 1557, 1584, 1683, 1730, 1870, 1903, 1980, 2040, 2076, 2244, 2448, 2595, 2640, 2768, 2805, 2941, 2992, 3060, 3114, 3366, 3460, 3740, 3806, 3960, 4080, 4152, 4488, 5190, 5610, 5709, 5882, 6120, 6228, 6732, 6920, 7480, 7612, 7785, 7920, 8304, 8415, 8823, 8976, 9515, 10380, 11220, 11418, 11764, 12240, 12456, 13464, 13840, 14705, 14960, 15224, 15570, 16830, 17127, 17646, 19030, 20760, 22440, 22836, 23528, 24912, 26469, 26928, 28545, 29410, 30448, 31140, 32351, 33660, 34254, 35292, 38060, 41520, 44115, 44880, 45672, 47056, 52938, 57090, 58820, 62280, 64702, 67320, 68508, 70584, 76120, 85635, 88230, 91344, 97053, 105876, 114180, 117640, 124560, 129404, 132345, 134640, 137016, 141168, 152240, 161755, 171270, 176460, 194106, 211752, 228360, 235280, 258808, 264690, 274032, 291159, 323510, 342540, 352920, 388212, 423504, 456720, 485265, 517616, 529380, 582318, 647020, 685080, 705840, 776424, 970530, 1058760, 1164636, 1294040, 1370160, 1455795, 1552848, 1941060, 2117520, 2329272, 2588080, 2911590, 3882120, 4658544, 5823180, 7764240, 11646360, 23292720]

約数ペア:

[(1, 23292720), (2, 11646360), (3, 7764240), (4, 5823180), (5, 4658544), (6, 3882120), (8, 2911590), (9, 2588080), (10, 2329272), (11, 2117520), (12, 1941060), (15, 1552848), (16, 1455795), (17, 1370160), (18, 1294040), (20, 1164636), (22, 1058760), (24, 970530), (30, 776424), (33, 705840), (34, 685080), (36, 647020), (40, 582318), (44, 529380), (45, 517616), (48, 485265), (51, 456720), (55, 423504), (60, 388212), (66, 352920), (68, 342540), (72, 323510), (80, 291159), (85, 274032), (88, 264690), (90, 258808), (99, 235280), (102, 228360), (110, 211752), (120, 194106), (132, 176460), (136, 171270), (144, 161755), (153, 152240), (165, 141168), (170, 137016), (173, 134640), (176, 132345), (180, 129404), (187, 124560), (198, 117640), (204, 114180), (220, 105876), (240, 97053), (255, 91344), (264, 88230), (272, 85635), (306, 76120), (330, 70584), (340, 68508), (346, 67320), (360, 64702), (374, 62280), (396, 58820), (408, 57090), (440, 52938), (495, 47056), (510, 45672), (519, 44880), (528, 44115), (561, 41520), (612, 38060), (660, 35292), (680, 34254), (692, 33660), (720, 32351), (748, 31140), (765, 30448), (792, 29410), (816, 28545), (865, 26928), (880, 26469), (935, 24912), (990, 23528), (1020, 22836), (1038, 22440), (1122, 20760), (1224, 19030), (1320, 17646), (1360, 17127), (1384, 16830), (1496, 15570), (1530, 15224), (1557, 14960), (1584, 14705), (1683, 13840), (1730, 13464), (1870, 12456), (1903, 12240), (1980, 11764), (2040, 11418), (2076, 11220), (2244, 10380), (2448, 9515), (2595, 8976), (2640, 8823), (2768, 8415), (2805, 8304), (2941, 7920), (2992, 7785), (3060, 7612), (3114, 7480), (3366, 6920), (3460, 6732), (3740, 6228), (3806, 6120), (3960, 5882), (4080, 5709), (4152, 5610), (4488, 5190)]