65466510720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2622857}}^1$

素因数の和:2622892

約数の個数: 128

約数和(自身を含む): 224726473440

約数和(自身を除く): 159259962720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 2622857, 5245714, 7868571, 10491428, 13114285, 15737142, 20982856, 26228570, 31474284, 34097141, 39342855, 41965712, 52457140, 62948568, 68194282, 78685710, 83931424, 102291423, 104914280, 125897136, 136388564, 157371420, 167862848, 170485705, 204582846, 209828560, 251794272, 272777128, 314742840, 335725696, 340971410, 409165692, 419657120, 503588544, 511457115, 545554256, 629485680, 681942820, 818331384, 839314240, 1007177088, 1022914230, 1091108512, 1258971360, 1363885640, 1636662768, 1678628480, 2045828460, 2182217024, 2517942720, 2727771280, 3273325536, 4091656920, 4364434048, 5035885440, 5455542560, 6546651072, 8183313840, 10911085120, 13093302144, 16366627680, 21822170240, 32733255360, 65466510720]

約数ペア:

[(1, 65466510720), (2, 32733255360), (3, 21822170240), (4, 16366627680), (5, 13093302144), (6, 10911085120), (8, 8183313840), (10, 6546651072), (12, 5455542560), (13, 5035885440), (15, 4364434048), (16, 4091656920), (20, 3273325536), (24, 2727771280), (26, 2517942720), (30, 2182217024), (32, 2045828460), (39, 1678628480), (40, 1636662768), (48, 1363885640), (52, 1258971360), (60, 1091108512), (64, 1022914230), (65, 1007177088), (78, 839314240), (80, 818331384), (96, 681942820), (104, 629485680), (120, 545554256), (128, 511457115), (130, 503588544), (156, 419657120), (160, 409165692), (192, 340971410), (195, 335725696), (208, 314742840), (240, 272777128), (260, 251794272), (312, 209828560), (320, 204582846), (384, 170485705), (390, 167862848), (416, 157371420), (480, 136388564), (520, 125897136), (624, 104914280), (640, 102291423), (780, 83931424), (832, 78685710), (960, 68194282), (1040, 62948568), (1248, 52457140), (1560, 41965712), (1664, 39342855), (1920, 34097141), (2080, 31474284), (2496, 26228570), (3120, 20982856), (4160, 15737142), (4992, 13114285), (6240, 10491428), (8320, 7868571), (12480, 5245714), (24960, 2622857)]