2000736420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 6046064640

約数和(自身を除く): 4045328220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 109, 115, 138, 141, 188, 218, 230, 235, 276, 282, 283, 327, 345, 436, 460, 470, 545, 564, 566, 654, 690, 705, 849, 940, 1081, 1090, 1132, 1308, 1380, 1410, 1415, 1635, 1698, 2162, 2180, 2507, 2820, 2830, 3243, 3270, 3396, 4245, 4324, 5014, 5123, 5405, 5660, 6486, 6509, 6540, 7521, 8490, 10028, 10246, 10810, 12535, 12972, 13018, 13301, 15042, 15369, 16215, 16980, 19527, 20492, 21620, 25070, 25615, 26036, 26602, 30084, 30738, 30847, 32430, 32545, 37605, 39054, 39903, 50140, 51230, 53204, 61476, 61694, 64860, 65090, 66505, 75210, 76845, 78108, 79806, 92541, 97635, 102460, 117829, 123388, 130180, 133010, 150420, 153690, 154235, 159612, 185082, 195270, 199515, 235658, 266020, 305923, 307380, 308470, 353487, 370164, 390540, 399030, 462705, 471316, 589145, 611846, 616940, 706974, 709481, 798060, 917769, 925410, 1178290, 1223692, 1413948, 1418962, 1449809, 1529615, 1767435, 1835538, 1850820, 2128443, 2356580, 2837924, 2899618, 3059230, 3534870, 3547405, 3671076, 4256886, 4349427, 4588845, 5799236, 6118460, 7069740, 7094810, 7249045, 8513772, 8698854, 9177690, 10642215, 14189620, 14498090, 17397708, 18355380, 21284430, 21747135, 28996180, 33345607, 42568860, 43494270, 66691214, 86988540, 100036821, 133382428, 166728035, 200073642, 333456070, 400147284, 500184105, 666912140, 1000368210, 2000736420]

約数ペア:

[(1, 2000736420), (2, 1000368210), (3, 666912140), (4, 500184105), (5, 400147284), (6, 333456070), (10, 200073642), (12, 166728035), (15, 133382428), (20, 100036821), (23, 86988540), (30, 66691214), (46, 43494270), (47, 42568860), (60, 33345607), (69, 28996180), (92, 21747135), (94, 21284430), (109, 18355380), (115, 17397708), (138, 14498090), (141, 14189620), (188, 10642215), (218, 9177690), (230, 8698854), (235, 8513772), (276, 7249045), (282, 7094810), (283, 7069740), (327, 6118460), (345, 5799236), (436, 4588845), (460, 4349427), (470, 4256886), (545, 3671076), (564, 3547405), (566, 3534870), (654, 3059230), (690, 2899618), (705, 2837924), (849, 2356580), (940, 2128443), (1081, 1850820), (1090, 1835538), (1132, 1767435), (1308, 1529615), (1380, 1449809), (1410, 1418962), (1415, 1413948), (1635, 1223692), (1698, 1178290), (2162, 925410), (2180, 917769), (2507, 798060), (2820, 709481), (2830, 706974), (3243, 616940), (3270, 611846), (3396, 589145), (4245, 471316), (4324, 462705), (5014, 399030), (5123, 390540), (5405, 370164), (5660, 353487), (6486, 308470), (6509, 307380), (6540, 305923), (7521, 266020), (8490, 235658), (10028, 199515), (10246, 195270), (10810, 185082), (12535, 159612), (12972, 154235), (13018, 153690), (13301, 150420), (15042, 133010), (15369, 130180), (16215, 123388), (16980, 117829), (19527, 102460), (20492, 97635), (21620, 92541), (25070, 79806), (25615, 78108), (26036, 76845), (26602, 75210), (30084, 66505), (30738, 65090), (30847, 64860), (32430, 61694), (32545, 61476), (37605, 53204), (39054, 51230), (39903, 50140)]