228997080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 809040960

約数和(自身を除く): 580043880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 167, 180, 195, 234, 260, 293, 312, 334, 360, 390, 468, 501, 520, 585, 586, 668, 780, 835, 879, 936, 1002, 1170, 1172, 1336, 1465, 1503, 1560, 1670, 1758, 2004, 2171, 2340, 2344, 2505, 2637, 2930, 3006, 3340, 3516, 3809, 4008, 4342, 4395, 4680, 5010, 5274, 5860, 6012, 6513, 6680, 7032, 7515, 7618, 8684, 8790, 10020, 10548, 10855, 11427, 11720, 12024, 13026, 13185, 15030, 15236, 17368, 17580, 19045, 19539, 20040, 21096, 21710, 22854, 26052, 26370, 30060, 30472, 32565, 34281, 35160, 38090, 39078, 43420, 45708, 48931, 52104, 52740, 57135, 60120, 65130, 68562, 76180, 78156, 86840, 91416, 97695, 97862, 105480, 114270, 130260, 137124, 146793, 152360, 156312, 171405, 195390, 195724, 228540, 244655, 260520, 274248, 293586, 342810, 390780, 391448, 440379, 457080, 489310, 587172, 636103, 685620, 733965, 781560, 880758, 978620, 1174344, 1272206, 1371240, 1467930, 1761516, 1908309, 1957240, 2201895, 2544412, 2935860, 3180515, 3523032, 3816618, 4403790, 5088824, 5724927, 5871720, 6361030, 7633236, 8807580, 9541545, 11449854, 12722060, 15266472, 17615160, 19083090, 22899708, 25444120, 28624635, 38166180, 45799416, 57249270, 76332360, 114498540, 228997080]

約数ペア:

[(1, 228997080), (2, 114498540), (3, 76332360), (4, 57249270), (5, 45799416), (6, 38166180), (8, 28624635), (9, 25444120), (10, 22899708), (12, 19083090), (13, 17615160), (15, 15266472), (18, 12722060), (20, 11449854), (24, 9541545), (26, 8807580), (30, 7633236), (36, 6361030), (39, 5871720), (40, 5724927), (45, 5088824), (52, 4403790), (60, 3816618), (65, 3523032), (72, 3180515), (78, 2935860), (90, 2544412), (104, 2201895), (117, 1957240), (120, 1908309), (130, 1761516), (156, 1467930), (167, 1371240), (180, 1272206), (195, 1174344), (234, 978620), (260, 880758), (293, 781560), (312, 733965), (334, 685620), (360, 636103), (390, 587172), (468, 489310), (501, 457080), (520, 440379), (585, 391448), (586, 390780), (668, 342810), (780, 293586), (835, 274248), (879, 260520), (936, 244655), (1002, 228540), (1170, 195724), (1172, 195390), (1336, 171405), (1465, 156312), (1503, 152360), (1560, 146793), (1670, 137124), (1758, 130260), (2004, 114270), (2171, 105480), (2340, 97862), (2344, 97695), (2505, 91416), (2637, 86840), (2930, 78156), (3006, 76180), (3340, 68562), (3516, 65130), (3809, 60120), (4008, 57135), (4342, 52740), (4395, 52104), (4680, 48931), (5010, 45708), (5274, 43420), (5860, 39078), (6012, 38090), (6513, 35160), (6680, 34281), (7032, 32565), (7515, 30472), (7618, 30060), (8684, 26370), (8790, 26052), (10020, 22854), (10548, 21710), (10855, 21096), (11427, 20040), (11720, 19539), (12024, 19045), (13026, 17580), (13185, 17368), (15030, 15236)]