203684036220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{256187}}^1$

素因数の和:256840

約数の個数: 144

約数和(自身を含む): 707226444288

約数和(自身を除く): 503542408068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 631, 1260, 1262, 1893, 2524, 3155, 3786, 4417, 5679, 6310, 7572, 8834, 9465, 11358, 12620, 13251, 17668, 18930, 22085, 22716, 26502, 28395, 37860, 39753, 44170, 53004, 56790, 66255, 79506, 88340, 113580, 132510, 159012, 198765, 256187, 265020, 397530, 512374, 768561, 795060, 1024748, 1280935, 1537122, 1793309, 2305683, 2561870, 3074244, 3586618, 3842805, 4611366, 5123740, 5379927, 7173236, 7685610, 8966545, 9222732, 10759854, 11528415, 15371220, 16139781, 17933090, 21519708, 23056830, 26899635, 32279562, 35866180, 46113660, 53799270, 64559124, 80698905, 107598540, 161397810, 161653997, 322795620, 323307994, 484961991, 646615988, 808269985, 969923982, 1131577979, 1454885973, 1616539970, 1939847964, 2263155958, 2424809955, 2909771946, 3233079940, 3394733937, 4526311916, 4849619910, 5657889895, 5819543892, 6789467874, 7274429865, 9699239820, 10184201811, 11315779790, 13578935748, 14548859730, 16973669685, 20368403622, 22631559580, 29097719460, 33947339370, 40736807244, 50921009055, 67894678740, 101842018110, 203684036220]

約数ペア:

[(1, 203684036220), (2, 101842018110), (3, 67894678740), (4, 50921009055), (5, 40736807244), (6, 33947339370), (7, 29097719460), (9, 22631559580), (10, 20368403622), (12, 16973669685), (14, 14548859730), (15, 13578935748), (18, 11315779790), (20, 10184201811), (21, 9699239820), (28, 7274429865), (30, 6789467874), (35, 5819543892), (36, 5657889895), (42, 4849619910), (45, 4526311916), (60, 3394733937), (63, 3233079940), (70, 2909771946), (84, 2424809955), (90, 2263155958), (105, 1939847964), (126, 1616539970), (140, 1454885973), (180, 1131577979), (210, 969923982), (252, 808269985), (315, 646615988), (420, 484961991), (630, 323307994), (631, 322795620), (1260, 161653997), (1262, 161397810), (1893, 107598540), (2524, 80698905), (3155, 64559124), (3786, 53799270), (4417, 46113660), (5679, 35866180), (6310, 32279562), (7572, 26899635), (8834, 23056830), (9465, 21519708), (11358, 17933090), (12620, 16139781), (13251, 15371220), (17668, 11528415), (18930, 10759854), (22085, 9222732), (22716, 8966545), (26502, 7685610), (28395, 7173236), (37860, 5379927), (39753, 5123740), (44170, 4611366), (53004, 3842805), (56790, 3586618), (66255, 3074244), (79506, 2561870), (88340, 2305683), (113580, 1793309), (132510, 1537122), (159012, 1280935), (198765, 1024748), (256187, 795060), (265020, 768561), (397530, 512374)]