21241431120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{1109}}^1$

素因数の和:2022

約数の個数: 320

約数和(自身を含む): 81209802240

約数和(自身を除く): 59968371120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 877, 910, 1040, 1092, 1109, 1365, 1456, 1560, 1680, 1754, 1820, 2184, 2218, 2631, 2730, 3120, 3327, 3508, 3640, 4368, 4385, 4436, 5262, 5460, 5545, 6139, 6654, 7016, 7280, 7763, 8770, 8872, 10524, 10920, 11090, 11401, 12278, 13155, 13308, 14032, 14417, 15526, 16635, 17540, 17744, 18417, 21048, 21840, 22180, 22802, 23289, 24556, 26310, 26616, 28834, 30695, 31052, 33270, 34203, 35080, 36834, 38815, 42096, 43251, 44360, 45604, 46578, 49112, 52620, 53232, 57005, 57668, 61390, 62104, 66540, 68406, 70160, 72085, 73668, 77630, 79807, 86502, 88720, 91208, 92085, 93156, 98224, 100919, 105240, 114010, 115336, 116445, 122780, 124208, 133080, 136812, 144170, 147336, 155260, 159614, 171015, 173004, 182416, 184170, 186312, 201838, 210480, 216255, 228020, 230672, 232890, 239421, 245560, 266160, 273624, 288340, 294672, 302757, 310520, 319228, 342030, 346008, 368340, 372624, 399035, 403676, 432510, 456040, 465780, 478842, 491120, 504595, 547248, 576680, 605514, 621040, 638456, 684060, 692016, 736680, 798070, 807352, 865020, 912080, 931560, 957684, 972593, 1009190, 1153360, 1197105, 1211028, 1276912, 1368120, 1473360, 1513785, 1596140, 1614704, 1730040, 1863120, 1915368, 1945186, 2018380, 2394210, 2422056, 2736240, 2917779, 3027570, 3192280, 3460080, 3830736, 3890372, 4036760, 4788420, 4844112, 4862965, 5835558, 6055140, 6384560, 6808151, 7780744, 8073520, 9576840, 9725930, 11671116, 12110280, 12643709, 13616302, 14588895, 15561488, 19153680, 19451860, 20424453, 23342232, 24220560, 25287418, 27232604, 29177790, 34040755, 37931127, 38903720, 40848906, 46684464, 50574836, 54465208, 58355580, 63218545, 68081510, 75862254, 77807440, 81697812, 88505963, 101149672, 102122265, 108930416, 116711160, 126437090, 136163020, 151724508, 163395624, 177011926, 189655635, 202299344, 204244530, 233422320, 252874180, 265517889, 272326040, 303449016, 326791248, 354023852, 379311270, 408489060, 442529815, 505748360, 531035778, 544652080, 606898032, 708047704, 758622540, 816978120, 885059630, 1011496720, 1062071556, 1327589445, 1416095408, 1517245080, 1633956240, 1770119260, 2124143112, 2655178890, 3034490160, 3540238520, 4248286224, 5310357780, 7080477040, 10620715560, 21241431120]

約数ペア:

[(1, 21241431120), (2, 10620715560), (3, 7080477040), (4, 5310357780), (5, 4248286224), (6, 3540238520), (7, 3034490160), (8, 2655178890), (10, 2124143112), (12, 1770119260), (13, 1633956240), (14, 1517245080), (15, 1416095408), (16, 1327589445), (20, 1062071556), (21, 1011496720), (24, 885059630), (26, 816978120), (28, 758622540), (30, 708047704), (35, 606898032), (39, 544652080), (40, 531035778), (42, 505748360), (48, 442529815), (52, 408489060), (56, 379311270), (60, 354023852), (65, 326791248), (70, 303449016), (78, 272326040), (80, 265517889), (84, 252874180), (91, 233422320), (104, 204244530), (105, 202299344), (112, 189655635), (120, 177011926), (130, 163395624), (140, 151724508), (156, 136163020), (168, 126437090), (182, 116711160), (195, 108930416), (208, 102122265), (210, 101149672), (240, 88505963), (260, 81697812), (273, 77807440), (280, 75862254), (312, 68081510), (336, 63218545), (364, 58355580), (390, 54465208), (420, 50574836), (455, 46684464), (520, 40848906), (546, 38903720), (560, 37931127), (624, 34040755), (728, 29177790), (780, 27232604), (840, 25287418), (877, 24220560), (910, 23342232), (1040, 20424453), (1092, 19451860), (1109, 19153680), (1365, 15561488), (1456, 14588895), (1560, 13616302), (1680, 12643709), (1754, 12110280), (1820, 11671116), (2184, 9725930), (2218, 9576840), (2631, 8073520), (2730, 7780744), (3120, 6808151), (3327, 6384560), (3508, 6055140), (3640, 5835558), (4368, 4862965), (4385, 4844112), (4436, 4788420), (5262, 4036760), (5460, 3890372), (5545, 3830736), (6139, 3460080), (6654, 3192280), (7016, 3027570), (7280, 2917779), (7763, 2736240), (8770, 2422056), (8872, 2394210), (10524, 2018380), (10920, 1945186), (11090, 1915368), (11401, 1863120), (12278, 1730040), (13155, 1614704), (13308, 1596140), (14032, 1513785), (14417, 1473360), (15526, 1368120), (16635, 1276912), (17540, 1211028), (17744, 1197105), (18417, 1153360), (21048, 1009190), (21840, 972593), (22180, 957684), (22802, 931560), (23289, 912080), (24556, 865020), (26310, 807352), (26616, 798070), (28834, 736680), (30695, 692016), (31052, 684060), (33270, 638456), (34203, 621040), (35080, 605514), (36834, 576680), (38815, 547248), (42096, 504595), (43251, 491120), (44360, 478842), (45604, 465780), (46578, 456040), (49112, 432510), (52620, 403676), (53232, 399035), (57005, 372624), (57668, 368340), (61390, 346008), (62104, 342030), (66540, 319228), (68406, 310520), (70160, 302757), (72085, 294672), (73668, 288340), (77630, 273624), (79807, 266160), (86502, 245560), (88720, 239421), (91208, 232890), (92085, 230672), (93156, 228020), (98224, 216255), (100919, 210480), (105240, 201838), (114010, 186312), (115336, 184170), (116445, 182416), (122780, 173004), (124208, 171015), (133080, 159614), (136812, 155260), (144170, 147336)]