81826721640

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1307}}^1$

素因数の和:1468

約数の個数: 448

約数和(自身を含む): 293362948800

約数和(自身を除く): 211536227160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 113, 114, 120, 135, 152, 162, 171, 180, 190, 216, 226, 228, 243, 270, 285, 324, 339, 342, 360, 380, 405, 452, 456, 486, 513, 540, 565, 570, 648, 678, 684, 729, 760, 810, 855, 904, 972, 1017, 1026, 1080, 1130, 1140, 1215, 1307, 1356, 1368, 1458, 1539, 1620, 1695, 1710, 1944, 2034, 2052, 2147, 2260, 2280, 2430, 2565, 2614, 2712, 2916, 3051, 3078, 3240, 3390, 3420, 3645, 3921, 4068, 4104, 4294, 4520, 4617, 4860, 5085, 5130, 5228, 5832, 6102, 6156, 6441, 6535, 6780, 6840, 7290, 7695, 7842, 8136, 8588, 9153, 9234, 9720, 10170, 10260, 10456, 10735, 11763, 12204, 12312, 12882, 13070, 13560, 13851, 14580, 15255, 15390, 15684, 17176, 18306, 18468, 19323, 19605, 20340, 20520, 21470, 23085, 23526, 24408, 24833, 25764, 26140, 27459, 27702, 29160, 30510, 30780, 31368, 32205, 35289, 36612, 36936, 38646, 39210, 40680, 42940, 45765, 46170, 47052, 49666, 51528, 52280, 54918, 55404, 57969, 58815, 61020, 61560, 64410, 69255, 70578, 73224, 74499, 77292, 78420, 82377, 85880, 91530, 92340, 94104, 96615, 99332, 105867, 109836, 110808, 115938, 117630, 122040, 124165, 128820, 137295, 138510, 141156, 147691, 148998, 154584, 156840, 164754, 173907, 176445, 183060, 184680, 193230, 198664, 211734, 219672, 223497, 231876, 235260, 248330, 257640, 274590, 277020, 282312, 289845, 295382, 297996, 317601, 329508, 347814, 352890, 366120, 372495, 386460, 411885, 423468, 443073, 446994, 463752, 470520, 496660, 521721, 529335, 549180, 554040, 579690, 590764, 595992, 635202, 659016, 670491, 695628, 705780, 738455, 744990, 772920, 823770, 846936, 869535, 886146, 893988, 952803, 993320, 1043442, 1058670, 1098360, 1117485, 1159380, 1181528, 1270404, 1329219, 1340982, 1391256, 1411560, 1476910, 1489980, 1565163, 1588005, 1647540, 1739070, 1772292, 1787976, 1905606, 2011473, 2086884, 2117340, 2215365, 2234970, 2318760, 2540808, 2608605, 2658438, 2681964, 2806129, 2953820, 2979960, 3130326, 3176010, 3295080, 3352455, 3478140, 3544584, 3811212, 3987657, 4022946, 4173768, 4234680, 4430730, 4469940, 4764015, 5217210, 5316876, 5363928, 5612258, 5907640, 6034419, 6260652, 6352020, 6646095, 6704910, 6956280, 7622424, 7825815, 7975314, 8045892, 8418387, 8861460, 8939880, 9528030, 10057365, 10434420, 10633752, 11224516, 11962971, 12068838, 12521304, 12704040, 13292190, 13409820, 14030645, 15651630, 15950628, 16091784, 16836774, 17722920, 18103257, 19056060, 19938285, 20114730, 20868840, 22449032, 23925942, 24137676, 25255161, 26584380, 26819640, 28061290, 30172095, 31303260, 31901256, 33673548, 35888913, 36206514, 38112120, 39876570, 40229460, 42091935, 47851884, 48275352, 50510322, 53168760, 56122580, 59814855, 60344190, 62606520, 67347096, 71777826, 72413028, 75765483, 79753140, 80458920, 84183870, 90516285, 95703768, 101020644, 107666739, 112245160, 119629710, 120688380, 126275805, 143555652, 144826056, 151530966, 159506280, 168367740, 179444565, 181032570, 202041288, 215333478, 227296449, 239259420, 241376760, 252551610, 287111304, 303061932, 336735480, 358889130, 362065140, 378827415, 430666956, 454592898, 478518840, 505103220, 538333695, 606123864, 681889347, 717778260, 724130280, 757654830, 861333912, 909185796, 1010206440, 1076667390, 1136482245, 1363778694, 1435556520, 1515309660, 1818371592, 2045668041, 2153334780, 2272964490, 2727557388, 3030619320, 3409446735, 4091336082, 4306669560, 4545928980, 5455114776, 6818893470, 8182672164, 9091857960, 10228340205, 13637786940, 16365344328, 20456680410, 27275573880, 40913360820, 81826721640]

約数ペア:

[(1, 81826721640), (2, 40913360820), (3, 27275573880), (4, 20456680410), (5, 16365344328), (6, 13637786940), (8, 10228340205), (9, 9091857960), (10, 8182672164), (12, 6818893470), (15, 5455114776), (18, 4545928980), (19, 4306669560), (20, 4091336082), (24, 3409446735), (27, 3030619320), (30, 2727557388), (36, 2272964490), (38, 2153334780), (40, 2045668041), (45, 1818371592), (54, 1515309660), (57, 1435556520), (60, 1363778694), (72, 1136482245), (76, 1076667390), (81, 1010206440), (90, 909185796), (95, 861333912), (108, 757654830), (113, 724130280), (114, 717778260), (120, 681889347), (135, 606123864), (152, 538333695), (162, 505103220), (171, 478518840), (180, 454592898), (190, 430666956), (216, 378827415), (226, 362065140), (228, 358889130), (243, 336735480), (270, 303061932), (285, 287111304), (324, 252551610), (339, 241376760), (342, 239259420), (360, 227296449), (380, 215333478), (405, 202041288), (452, 181032570), (456, 179444565), (486, 168367740), (513, 159506280), (540, 151530966), (565, 144826056), (570, 143555652), (648, 126275805), (678, 120688380), (684, 119629710), (729, 112245160), (760, 107666739), (810, 101020644), (855, 95703768), (904, 90516285), (972, 84183870), (1017, 80458920), (1026, 79753140), (1080, 75765483), (1130, 72413028), (1140, 71777826), (1215, 67347096), (1307, 62606520), (1356, 60344190), (1368, 59814855), (1458, 56122580), (1539, 53168760), (1620, 50510322), (1695, 48275352), (1710, 47851884), (1944, 42091935), (2034, 40229460), (2052, 39876570), (2147, 38112120), (2260, 36206514), (2280, 35888913), (2430, 33673548), (2565, 31901256), (2614, 31303260), (2712, 30172095), (2916, 28061290), (3051, 26819640), (3078, 26584380), (3240, 25255161), (3390, 24137676), (3420, 23925942), (3645, 22449032), (3921, 20868840), (4068, 20114730), (4104, 19938285), (4294, 19056060), (4520, 18103257), (4617, 17722920), (4860, 16836774), (5085, 16091784), (5130, 15950628), (5228, 15651630), (5832, 14030645), (6102, 13409820), (6156, 13292190), (6441, 12704040), (6535, 12521304), (6780, 12068838), (6840, 11962971), (7290, 11224516), (7695, 10633752), (7842, 10434420), (8136, 10057365), (8588, 9528030), (9153, 8939880), (9234, 8861460), (9720, 8418387), (10170, 8045892), (10260, 7975314), (10456, 7825815), (10735, 7622424), (11763, 6956280), (12204, 6704910), (12312, 6646095), (12882, 6352020), (13070, 6260652), (13560, 6034419), (13851, 5907640), (14580, 5612258), (15255, 5363928), (15390, 5316876), (15684, 5217210), (17176, 4764015), (18306, 4469940), (18468, 4430730), (19323, 4234680), (19605, 4173768), (20340, 4022946), (20520, 3987657), (21470, 3811212), (23085, 3544584), (23526, 3478140), (24408, 3352455), (24833, 3295080), (25764, 3176010), (26140, 3130326), (27459, 2979960), (27702, 2953820), (29160, 2806129), (30510, 2681964), (30780, 2658438), (31368, 2608605), (32205, 2540808), (35289, 2318760), (36612, 2234970), (36936, 2215365), (38646, 2117340), (39210, 2086884), (40680, 2011473), (42940, 1905606), (45765, 1787976), (46170, 1772292), (47052, 1739070), (49666, 1647540), (51528, 1588005), (52280, 1565163), (54918, 1489980), (55404, 1476910), (57969, 1411560), (58815, 1391256), (61020, 1340982), (61560, 1329219), (64410, 1270404), (69255, 1181528), (70578, 1159380), (73224, 1117485), (74499, 1098360), (77292, 1058670), (78420, 1043442), (82377, 993320), (85880, 952803), (91530, 893988), (92340, 886146), (94104, 869535), (96615, 846936), (99332, 823770), (105867, 772920), (109836, 744990), (110808, 738455), (115938, 705780), (117630, 695628), (122040, 670491), (124165, 659016), (128820, 635202), (137295, 595992), (138510, 590764), (141156, 579690), (147691, 554040), (148998, 549180), (154584, 529335), (156840, 521721), (164754, 496660), (173907, 470520), (176445, 463752), (183060, 446994), (184680, 443073), (193230, 423468), (198664, 411885), (211734, 386460), (219672, 372495), (223497, 366120), (231876, 352890), (235260, 347814), (248330, 329508), (257640, 317601), (274590, 297996), (277020, 295382), (282312, 289845)]