65706555240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{285631}}^1$

素因数の和:285725

約数の個数: 160

約数和(自身を含む): 223958338560

約数和(自身を除く): 158251783320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 810, 852, 1065, 1080, 1278, 1420, 1620, 1704, 1917, 2130, 2556, 2840, 3195, 3240, 3834, 4260, 5112, 5751, 6390, 7668, 8520, 9585, 11502, 12780, 15336, 19170, 23004, 25560, 28755, 38340, 46008, 57510, 76680, 115020, 230040, 285631, 571262, 856893, 1142524, 1428155, 1713786, 2285048, 2570679, 2856310, 3427572, 4284465, 5141358, 5712620, 6855144, 7712037, 8568930, 10282716, 11425240, 12853395, 15424074, 17137860, 20279801, 20565432, 23136111, 25706790, 30848148, 34275720, 38560185, 40559602, 46272222, 51413580, 60839403, 61696296, 77120370, 81119204, 92544444, 101399005, 102827160, 115680555, 121678806, 154240740, 162238408, 182518209, 185088888, 202798010, 231361110, 243357612, 304197015, 308481480, 365036418, 405596020, 462722220, 486715224, 547554627, 608394030, 730072836, 811192040, 912591045, 925444440, 1095109254, 1216788060, 1460145672, 1642663881, 1825182090, 2190218508, 2433576120, 2737773135, 3285327762, 3650364180, 4380437016, 5475546270, 6570655524, 7300728360, 8213319405, 10951092540, 13141311048, 16426638810, 21902185080, 32853277620, 65706555240]

約数ペア:

[(1, 65706555240), (2, 32853277620), (3, 21902185080), (4, 16426638810), (5, 13141311048), (6, 10951092540), (8, 8213319405), (9, 7300728360), (10, 6570655524), (12, 5475546270), (15, 4380437016), (18, 3650364180), (20, 3285327762), (24, 2737773135), (27, 2433576120), (30, 2190218508), (36, 1825182090), (40, 1642663881), (45, 1460145672), (54, 1216788060), (60, 1095109254), (71, 925444440), (72, 912591045), (81, 811192040), (90, 730072836), (108, 608394030), (120, 547554627), (135, 486715224), (142, 462722220), (162, 405596020), (180, 365036418), (213, 308481480), (216, 304197015), (270, 243357612), (284, 231361110), (324, 202798010), (355, 185088888), (360, 182518209), (405, 162238408), (426, 154240740), (540, 121678806), (568, 115680555), (639, 102827160), (648, 101399005), (710, 92544444), (810, 81119204), (852, 77120370), (1065, 61696296), (1080, 60839403), (1278, 51413580), (1420, 46272222), (1620, 40559602), (1704, 38560185), (1917, 34275720), (2130, 30848148), (2556, 25706790), (2840, 23136111), (3195, 20565432), (3240, 20279801), (3834, 17137860), (4260, 15424074), (5112, 12853395), (5751, 11425240), (6390, 10282716), (7668, 8568930), (8520, 7712037), (9585, 6855144), (11502, 5712620), (12780, 5141358), (15336, 4284465), (19170, 3427572), (23004, 2856310), (25560, 2570679), (28755, 2285048), (38340, 1713786), (46008, 1428155), (57510, 1142524), (76680, 856893), (115020, 571262), (230040, 285631)]