20106762240

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38501}}^1$

素因数の和:38548

約数の個数: 192

約数和(自身を含む): 68111578080

約数和(自身を除く): 48004815840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2048, 2176, 2560, 2720, 3072, 3264, 3840, 4080, 4352, 5120, 5440, 6144, 6528, 7680, 8160, 8704, 10240, 10880, 13056, 15360, 16320, 17408, 21760, 26112, 30720, 32640, 34816, 38501, 43520, 52224, 65280, 77002, 87040, 104448, 115503, 130560, 154004, 174080, 192505, 231006, 261120, 308008, 385010, 462012, 522240, 577515, 616016, 654517, 770020, 924024, 1155030, 1232032, 1309034, 1540040, 1848048, 1963551, 2310060, 2464064, 2618068, 3080080, 3272585, 3696096, 3927102, 4620120, 4928128, 5236136, 6160160, 6545170, 7392192, 7854204, 9240240, 9817755, 9856256, 10472272, 12320320, 13090340, 14784384, 15708408, 18480480, 19635510, 19712512, 20944544, 24640640, 26180680, 29568768, 31416816, 36960960, 39271020, 39425024, 41889088, 49281280, 52361360, 59137536, 62833632, 73921920, 78542040, 78850048, 83778176, 98562560, 104722720, 118275072, 125667264, 147843840, 157084080, 167556352, 197125120, 209445440, 236550144, 251334528, 295687680, 314168160, 335112704, 394250240, 418890880, 502669056, 591375360, 628336320, 670225408, 837781760, 1005338112, 1182750720, 1256672640, 1340450816, 1675563520, 2010676224, 2513345280, 3351127040, 4021352448, 5026690560, 6702254080, 10053381120, 20106762240]

約数ペア:

[(1, 20106762240), (2, 10053381120), (3, 6702254080), (4, 5026690560), (5, 4021352448), (6, 3351127040), (8, 2513345280), (10, 2010676224), (12, 1675563520), (15, 1340450816), (16, 1256672640), (17, 1182750720), (20, 1005338112), (24, 837781760), (30, 670225408), (32, 628336320), (34, 591375360), (40, 502669056), (48, 418890880), (51, 394250240), (60, 335112704), (64, 314168160), (68, 295687680), (80, 251334528), (85, 236550144), (96, 209445440), (102, 197125120), (120, 167556352), (128, 157084080), (136, 147843840), (160, 125667264), (170, 118275072), (192, 104722720), (204, 98562560), (240, 83778176), (255, 78850048), (256, 78542040), (272, 73921920), (320, 62833632), (340, 59137536), (384, 52361360), (408, 49281280), (480, 41889088), (510, 39425024), (512, 39271020), (544, 36960960), (640, 31416816), (680, 29568768), (768, 26180680), (816, 24640640), (960, 20944544), (1020, 19712512), (1024, 19635510), (1088, 18480480), (1280, 15708408), (1360, 14784384), (1536, 13090340), (1632, 12320320), (1920, 10472272), (2040, 9856256), (2048, 9817755), (2176, 9240240), (2560, 7854204), (2720, 7392192), (3072, 6545170), (3264, 6160160), (3840, 5236136), (4080, 4928128), (4352, 4620120), (5120, 3927102), (5440, 3696096), (6144, 3272585), (6528, 3080080), (7680, 2618068), (8160, 2464064), (8704, 2310060), (10240, 1963551), (10880, 1848048), (13056, 1540040), (15360, 1309034), (16320, 1232032), (17408, 1155030), (21760, 924024), (26112, 770020), (30720, 654517), (32640, 616016), (34816, 577515), (38501, 522240), (43520, 462012), (52224, 385010), (65280, 308008), (77002, 261120), (87040, 231006), (104448, 192505), (115503, 174080), (130560, 154004)]