2016456780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{31147}}^1$

素因数の和:31255

約数の個数: 96

約数和(自身を含む): 6153848064

約数和(自身を除く): 4137391284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 498, 780, 830, 996, 1079, 1245, 1660, 2158, 2490, 3237, 4316, 4980, 5395, 6474, 10790, 12948, 16185, 21580, 31147, 32370, 62294, 64740, 93441, 124588, 155735, 186882, 311470, 373764, 404911, 467205, 622940, 809822, 934410, 1214733, 1619644, 1868820, 2024555, 2429466, 2585201, 4049110, 4858932, 5170402, 6073665, 7755603, 8098220, 10340804, 12147330, 12926005, 15511206, 24294660, 25852010, 31022412, 33607613, 38778015, 51704020, 67215226, 77556030, 100822839, 134430452, 155112060, 168038065, 201645678, 336076130, 403291356, 504114195, 672152260, 1008228390, 2016456780]

約数ペア:

[(1, 2016456780), (2, 1008228390), (3, 672152260), (4, 504114195), (5, 403291356), (6, 336076130), (10, 201645678), (12, 168038065), (13, 155112060), (15, 134430452), (20, 100822839), (26, 77556030), (30, 67215226), (39, 51704020), (52, 38778015), (60, 33607613), (65, 31022412), (78, 25852010), (83, 24294660), (130, 15511206), (156, 12926005), (166, 12147330), (195, 10340804), (249, 8098220), (260, 7755603), (332, 6073665), (390, 5170402), (415, 4858932), (498, 4049110), (780, 2585201), (830, 2429466), (996, 2024555), (1079, 1868820), (1245, 1619644), (1660, 1214733), (2158, 934410), (2490, 809822), (3237, 622940), (4316, 467205), (4980, 404911), (5395, 373764), (6474, 311470), (10790, 186882), (12948, 155735), (16185, 124588), (21580, 93441), (31147, 64740), (32370, 62294)]