283937520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:983

約数の個数: 160

約数和(自身を含む): 940654080

約数和(自身を除く): 656716560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 71, 76, 80, 95, 114, 120, 142, 152, 190, 213, 228, 240, 284, 285, 304, 355, 380, 426, 456, 568, 570, 710, 760, 852, 877, 912, 1065, 1136, 1140, 1349, 1420, 1520, 1704, 1754, 2130, 2280, 2631, 2698, 2840, 3408, 3508, 4047, 4260, 4385, 4560, 5262, 5396, 5680, 6745, 7016, 8094, 8520, 8770, 10524, 10792, 13155, 13490, 14032, 16188, 16663, 17040, 17540, 20235, 21048, 21584, 26310, 26980, 32376, 33326, 35080, 40470, 42096, 49989, 52620, 53960, 62267, 64752, 66652, 70160, 80940, 83315, 99978, 105240, 107920, 124534, 133304, 161880, 166630, 186801, 199956, 210480, 249068, 249945, 266608, 311335, 323760, 333260, 373602, 399912, 498136, 499890, 622670, 666520, 747204, 799824, 934005, 996272, 999780, 1183073, 1245340, 1333040, 1494408, 1868010, 1999560, 2366146, 2490680, 2988816, 3549219, 3736020, 3999120, 4732292, 4981360, 5915365, 7098438, 7472040, 9464584, 11830730, 14196876, 14944080, 17746095, 18929168, 23661460, 28393752, 35492190, 47322920, 56787504, 70984380, 94645840, 141968760, 283937520]

約数ペア:

[(1, 283937520), (2, 141968760), (3, 94645840), (4, 70984380), (5, 56787504), (6, 47322920), (8, 35492190), (10, 28393752), (12, 23661460), (15, 18929168), (16, 17746095), (19, 14944080), (20, 14196876), (24, 11830730), (30, 9464584), (38, 7472040), (40, 7098438), (48, 5915365), (57, 4981360), (60, 4732292), (71, 3999120), (76, 3736020), (80, 3549219), (95, 2988816), (114, 2490680), (120, 2366146), (142, 1999560), (152, 1868010), (190, 1494408), (213, 1333040), (228, 1245340), (240, 1183073), (284, 999780), (285, 996272), (304, 934005), (355, 799824), (380, 747204), (426, 666520), (456, 622670), (568, 499890), (570, 498136), (710, 399912), (760, 373602), (852, 333260), (877, 323760), (912, 311335), (1065, 266608), (1136, 249945), (1140, 249068), (1349, 210480), (1420, 199956), (1520, 186801), (1704, 166630), (1754, 161880), (2130, 133304), (2280, 124534), (2631, 107920), (2698, 105240), (2840, 99978), (3408, 83315), (3508, 80940), (4047, 70160), (4260, 66652), (4385, 64752), (4560, 62267), (5262, 53960), (5396, 52620), (5680, 49989), (6745, 42096), (7016, 40470), (8094, 35080), (8520, 33326), (8770, 32376), (10524, 26980), (10792, 26310), (13155, 21584), (13490, 21048), (14032, 20235), (16188, 17540), (16663, 17040)]