168279540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1783}}^1$

素因数の和:1830

約数の個数: 144

約数和(自身を含む): 558063744

約数和(自身を除く): 389784204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 858, 1210, 1430, 1452, 1573, 1716, 1783, 1815, 2145, 2420, 2860, 3146, 3566, 3630, 4290, 4719, 5349, 6292, 7132, 7260, 7865, 8580, 8915, 9438, 10698, 15730, 17830, 18876, 19613, 21396, 23179, 23595, 26745, 31460, 35660, 39226, 46358, 47190, 53490, 58839, 69537, 78452, 92716, 94380, 98065, 106980, 115895, 117678, 139074, 196130, 215743, 231790, 235356, 254969, 278148, 294195, 347685, 392260, 431486, 463580, 509938, 588390, 647229, 695370, 764907, 862972, 1019876, 1078715, 1176780, 1274845, 1294458, 1390740, 1529814, 2157430, 2549690, 2588916, 2804659, 3059628, 3236145, 3824535, 4314860, 5099380, 5609318, 6472290, 7649070, 8413977, 11218636, 12944580, 14023295, 15298140, 16827954, 28046590, 33655908, 42069885, 56093180, 84139770, 168279540]

約数ペア:

[(1, 168279540), (2, 84139770), (3, 56093180), (4, 42069885), (5, 33655908), (6, 28046590), (10, 16827954), (11, 15298140), (12, 14023295), (13, 12944580), (15, 11218636), (20, 8413977), (22, 7649070), (26, 6472290), (30, 5609318), (33, 5099380), (39, 4314860), (44, 3824535), (52, 3236145), (55, 3059628), (60, 2804659), (65, 2588916), (66, 2549690), (78, 2157430), (110, 1529814), (121, 1390740), (130, 1294458), (132, 1274845), (143, 1176780), (156, 1078715), (165, 1019876), (195, 862972), (220, 764907), (242, 695370), (260, 647229), (286, 588390), (330, 509938), (363, 463580), (390, 431486), (429, 392260), (484, 347685), (572, 294195), (605, 278148), (660, 254969), (715, 235356), (726, 231790), (780, 215743), (858, 196130), (1210, 139074), (1430, 117678), (1452, 115895), (1573, 106980), (1716, 98065), (1783, 94380), (1815, 92716), (2145, 78452), (2420, 69537), (2860, 58839), (3146, 53490), (3566, 47190), (3630, 46358), (4290, 39226), (4719, 35660), (5349, 31460), (6292, 26745), (7132, 23595), (7260, 23179), (7865, 21396), (8580, 19613), (8915, 18876), (9438, 17830), (10698, 15730)]