15705019890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 384

約数和(自身を含む): 50341824000

約数和(自身を除く): 34636804110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 49, 53, 58, 63, 70, 87, 90, 98, 105, 106, 126, 145, 147, 159, 174, 203, 210, 245, 261, 265, 290, 294, 315, 318, 331, 343, 371, 406, 435, 441, 477, 490, 522, 530, 609, 630, 662, 686, 735, 742, 795, 870, 882, 954, 993, 1015, 1029, 1113, 1218, 1305, 1421, 1470, 1537, 1590, 1655, 1715, 1827, 1855, 1986, 2030, 2058, 2205, 2226, 2317, 2385, 2597, 2610, 2842, 2979, 3045, 3074, 3087, 3310, 3339, 3430, 3654, 3710, 4263, 4410, 4611, 4634, 4770, 4965, 5145, 5194, 5565, 5958, 6090, 6174, 6678, 6951, 7105, 7685, 7791, 8526, 9135, 9222, 9599, 9930, 9947, 10290, 10759, 11130, 11585, 12789, 12985, 13833, 13902, 14210, 14895, 15370, 15435, 15582, 16219, 16695, 17543, 18179, 18270, 19198, 19894, 20853, 21315, 21518, 23055, 23170, 23373, 25578, 25970, 27666, 28797, 29790, 29841, 30870, 32277, 32438, 33390, 34755, 35086, 36358, 38955, 41706, 42630, 46110, 46746, 47995, 48657, 49735, 52629, 53795, 54537, 57594, 59682, 63945, 64554, 67193, 69165, 69510, 75313, 77910, 81095, 86391, 87715, 89523, 90895, 95990, 96831, 97314, 99470, 104265, 105258, 107590, 109074, 113533, 116865, 122801, 127890, 134386, 138330, 143985, 145971, 149205, 150626, 157887, 161385, 162190, 163611, 172782, 175430, 179046, 181790, 193662, 201579, 208530, 225939, 227066, 233730, 243285, 245602, 263145, 272685, 287970, 291942, 298410, 315774, 322770, 327222, 335965, 340599, 368403, 376565, 403158, 431955, 447615, 451878, 470351, 484155, 486570, 508747, 526290, 527191, 545370, 567665, 604737, 614005, 671930, 677817, 681198, 729855, 736806, 753130, 789435, 818055, 859607, 863910, 895230, 940702, 968310, 1007895, 1017494, 1021797, 1054382, 1105209, 1129695, 1135330, 1209474, 1228010, 1355634, 1411053, 1459710, 1526241, 1578870, 1581573, 1636110, 1702995, 1719214, 1842015, 2015790, 2043594, 2210418, 2259390, 2351755, 2543735, 2578821, 2635955, 2822106, 3023685, 3052482, 3163146, 3292457, 3389085, 3405990, 3561229, 3684030, 4233159, 4298035, 4578723, 4703510, 4744719, 5087470, 5108985, 5157642, 5271910, 5526045, 6017249, 6047370, 6584914, 6778170, 7055265, 7122458, 7631205, 7736463, 7907865, 8466318, 8596070, 9157446, 9489438, 9877371, 10217970, 10683687, 11052090, 12034498, 12894105, 14110530, 15262410, 15472926, 15815730, 16462285, 17806145, 18051747, 19754742, 21165795, 21367374, 22893615, 23723595, 24928603, 25788210, 29632113, 30086245, 32051061, 32924570, 35612290, 36103494, 38682315, 42331590, 45787230, 47447190, 49386855, 49857206, 53418435, 54155241, 59264226, 60172490, 64102122, 74785809, 77364630, 90258735, 98773710, 106836870, 108310482, 124643015, 148160565, 149571618, 160255305, 174500221, 180517470, 224357427, 249286030, 270776205, 296321130, 320510610, 349000442, 373929045, 448714854, 523500663, 541552410, 747858090, 872501105, 1047001326, 1121787135, 1570501989, 1745002210, 2243574270, 2617503315, 3141003978, 5235006630, 7852509945, 15705019890]

約数ペア:

[(1, 15705019890), (2, 7852509945), (3, 5235006630), (5, 3141003978), (6, 2617503315), (7, 2243574270), (9, 1745002210), (10, 1570501989), (14, 1121787135), (15, 1047001326), (18, 872501105), (21, 747858090), (29, 541552410), (30, 523500663), (35, 448714854), (42, 373929045), (45, 349000442), (49, 320510610), (53, 296321130), (58, 270776205), (63, 249286030), (70, 224357427), (87, 180517470), (90, 174500221), (98, 160255305), (105, 149571618), (106, 148160565), (126, 124643015), (145, 108310482), (147, 106836870), (159, 98773710), (174, 90258735), (203, 77364630), (210, 74785809), (245, 64102122), (261, 60172490), (265, 59264226), (290, 54155241), (294, 53418435), (315, 49857206), (318, 49386855), (331, 47447190), (343, 45787230), (371, 42331590), (406, 38682315), (435, 36103494), (441, 35612290), (477, 32924570), (490, 32051061), (522, 30086245), (530, 29632113), (609, 25788210), (630, 24928603), (662, 23723595), (686, 22893615), (735, 21367374), (742, 21165795), (795, 19754742), (870, 18051747), (882, 17806145), (954, 16462285), (993, 15815730), (1015, 15472926), (1029, 15262410), (1113, 14110530), (1218, 12894105), (1305, 12034498), (1421, 11052090), (1470, 10683687), (1537, 10217970), (1590, 9877371), (1655, 9489438), (1715, 9157446), (1827, 8596070), (1855, 8466318), (1986, 7907865), (2030, 7736463), (2058, 7631205), (2205, 7122458), (2226, 7055265), (2317, 6778170), (2385, 6584914), (2597, 6047370), (2610, 6017249), (2842, 5526045), (2979, 5271910), (3045, 5157642), (3074, 5108985), (3087, 5087470), (3310, 4744719), (3339, 4703510), (3430, 4578723), (3654, 4298035), (3710, 4233159), (4263, 3684030), (4410, 3561229), (4611, 3405990), (4634, 3389085), (4770, 3292457), (4965, 3163146), (5145, 3052482), (5194, 3023685), (5565, 2822106), (5958, 2635955), (6090, 2578821), (6174, 2543735), (6678, 2351755), (6951, 2259390), (7105, 2210418), (7685, 2043594), (7791, 2015790), (8526, 1842015), (9135, 1719214), (9222, 1702995), (9599, 1636110), (9930, 1581573), (9947, 1578870), (10290, 1526241), (10759, 1459710), (11130, 1411053), (11585, 1355634), (12789, 1228010), (12985, 1209474), (13833, 1135330), (13902, 1129695), (14210, 1105209), (14895, 1054382), (15370, 1021797), (15435, 1017494), (15582, 1007895), (16219, 968310), (16695, 940702), (17543, 895230), (18179, 863910), (18270, 859607), (19198, 818055), (19894, 789435), (20853, 753130), (21315, 736806), (21518, 729855), (23055, 681198), (23170, 677817), (23373, 671930), (25578, 614005), (25970, 604737), (27666, 567665), (28797, 545370), (29790, 527191), (29841, 526290), (30870, 508747), (32277, 486570), (32438, 484155), (33390, 470351), (34755, 451878), (35086, 447615), (36358, 431955), (38955, 403158), (41706, 376565), (42630, 368403), (46110, 340599), (46746, 335965), (47995, 327222), (48657, 322770), (49735, 315774), (52629, 298410), (53795, 291942), (54537, 287970), (57594, 272685), (59682, 263145), (63945, 245602), (64554, 243285), (67193, 233730), (69165, 227066), (69510, 225939), (75313, 208530), (77910, 201579), (81095, 193662), (86391, 181790), (87715, 179046), (89523, 175430), (90895, 172782), (95990, 163611), (96831, 162190), (97314, 161385), (99470, 157887), (104265, 150626), (105258, 149205), (107590, 145971), (109074, 143985), (113533, 138330), (116865, 134386), (122801, 127890)]