21034476960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{12251}}^1$

素因数の和:12356

約数の個数: 288

約数和(自身を含む): 78138551232

約数和(自身を除く): 57104074272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 96, 98, 105, 112, 120, 140, 146, 147, 160, 168, 196, 210, 219, 224, 240, 245, 280, 292, 294, 336, 365, 392, 420, 438, 480, 490, 511, 560, 584, 588, 672, 730, 735, 784, 840, 876, 980, 1022, 1095, 1120, 1168, 1176, 1460, 1470, 1533, 1568, 1680, 1752, 1960, 2044, 2190, 2336, 2352, 2555, 2920, 2940, 3066, 3360, 3504, 3577, 3920, 4088, 4380, 4704, 5110, 5840, 5880, 6132, 7008, 7154, 7665, 7840, 8176, 8760, 10220, 10731, 11680, 11760, 12251, 12264, 14308, 15330, 16352, 17520, 17885, 20440, 21462, 23520, 24502, 24528, 28616, 30660, 35040, 35770, 36753, 40880, 42924, 49004, 49056, 53655, 57232, 61255, 61320, 71540, 73506, 81760, 85757, 85848, 98008, 107310, 114464, 122510, 122640, 143080, 147012, 171514, 171696, 183765, 196016, 214620, 245020, 245280, 257271, 286160, 294024, 343028, 343392, 367530, 392032, 428785, 429240, 490040, 514542, 572320, 588048, 600299, 686056, 735060, 857570, 858480, 894323, 980080, 1029084, 1176096, 1200598, 1286355, 1372112, 1470120, 1715140, 1716960, 1788646, 1800897, 1960160, 2058168, 2401196, 2572710, 2682969, 2744224, 2940240, 3001495, 3430280, 3577292, 3601794, 4116336, 4471615, 4802392, 5145420, 5365938, 5880480, 6002990, 6260261, 6860560, 7154584, 7203588, 8232672, 8943230, 9004485, 9604784, 10290840, 10731876, 12005980, 12520522, 13414845, 13721120, 14309168, 14407176, 17886460, 18008970, 18780783, 19209568, 20581680, 21463752, 24011960, 25041044, 26829690, 28618336, 28814352, 31301305, 35772920, 36017940, 37561566, 41163360, 42927504, 43821827, 48023920, 50082088, 53659380, 57628704, 62602610, 71545840, 72035880, 75123132, 85855008, 87643654, 93903915, 96047840, 100164176, 107318760, 125205220, 131465481, 143091680, 144071760, 150246264, 175287308, 187807830, 200328352, 214637520, 219109135, 250410440, 262930962, 288143520, 300492528, 350574616, 375615660, 429275040, 438218270, 500820880, 525861924, 600985056, 657327405, 701149232, 751231320, 876436540, 1001641760, 1051723848, 1314654810, 1402298464, 1502462640, 1752873080, 2103447696, 2629309620, 3004925280, 3505746160, 4206895392, 5258619240, 7011492320, 10517238480, 21034476960]

約数ペア:

[(1, 21034476960), (2, 10517238480), (3, 7011492320), (4, 5258619240), (5, 4206895392), (6, 3505746160), (7, 3004925280), (8, 2629309620), (10, 2103447696), (12, 1752873080), (14, 1502462640), (15, 1402298464), (16, 1314654810), (20, 1051723848), (21, 1001641760), (24, 876436540), (28, 751231320), (30, 701149232), (32, 657327405), (35, 600985056), (40, 525861924), (42, 500820880), (48, 438218270), (49, 429275040), (56, 375615660), (60, 350574616), (70, 300492528), (73, 288143520), (80, 262930962), (84, 250410440), (96, 219109135), (98, 214637520), (105, 200328352), (112, 187807830), (120, 175287308), (140, 150246264), (146, 144071760), (147, 143091680), (160, 131465481), (168, 125205220), (196, 107318760), (210, 100164176), (219, 96047840), (224, 93903915), (240, 87643654), (245, 85855008), (280, 75123132), (292, 72035880), (294, 71545840), (336, 62602610), (365, 57628704), (392, 53659380), (420, 50082088), (438, 48023920), (480, 43821827), (490, 42927504), (511, 41163360), (560, 37561566), (584, 36017940), (588, 35772920), (672, 31301305), (730, 28814352), (735, 28618336), (784, 26829690), (840, 25041044), (876, 24011960), (980, 21463752), (1022, 20581680), (1095, 19209568), (1120, 18780783), (1168, 18008970), (1176, 17886460), (1460, 14407176), (1470, 14309168), (1533, 13721120), (1568, 13414845), (1680, 12520522), (1752, 12005980), (1960, 10731876), (2044, 10290840), (2190, 9604784), (2336, 9004485), (2352, 8943230), (2555, 8232672), (2920, 7203588), (2940, 7154584), (3066, 6860560), (3360, 6260261), (3504, 6002990), (3577, 5880480), (3920, 5365938), (4088, 5145420), (4380, 4802392), (4704, 4471615), (5110, 4116336), (5840, 3601794), (5880, 3577292), (6132, 3430280), (7008, 3001495), (7154, 2940240), (7665, 2744224), (7840, 2682969), (8176, 2572710), (8760, 2401196), (10220, 2058168), (10731, 1960160), (11680, 1800897), (11760, 1788646), (12251, 1716960), (12264, 1715140), (14308, 1470120), (15330, 1372112), (16352, 1286355), (17520, 1200598), (17885, 1176096), (20440, 1029084), (21462, 980080), (23520, 894323), (24502, 858480), (24528, 857570), (28616, 735060), (30660, 686056), (35040, 600299), (35770, 588048), (36753, 572320), (40880, 514542), (42924, 490040), (49004, 429240), (49056, 428785), (53655, 392032), (57232, 367530), (61255, 343392), (61320, 343028), (71540, 294024), (73506, 286160), (81760, 257271), (85757, 245280), (85848, 245020), (98008, 214620), (107310, 196016), (114464, 183765), (122510, 171696), (122640, 171514), (143080, 147012)]