2141349480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:481

約数の個数: 256

約数和(自身を含む): 7341062400

約数和(自身を除く): 5199712920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 101, 108, 120, 134, 135, 180, 201, 202, 216, 268, 270, 293, 303, 335, 360, 402, 404, 505, 536, 540, 586, 603, 606, 670, 804, 808, 879, 909, 1005, 1010, 1080, 1172, 1206, 1212, 1340, 1465, 1515, 1608, 1758, 1809, 1818, 2010, 2020, 2344, 2412, 2424, 2637, 2680, 2727, 2930, 3015, 3030, 3516, 3618, 3636, 4020, 4040, 4395, 4545, 4824, 5274, 5454, 5860, 6030, 6060, 6767, 7032, 7236, 7272, 7911, 8040, 8790, 9045, 9090, 10548, 10908, 11720, 12060, 12120, 13185, 13534, 13635, 14472, 15822, 17580, 18090, 18180, 19631, 20301, 21096, 21816, 24120, 26370, 27068, 27270, 29593, 31644, 33835, 35160, 36180, 36360, 39262, 39555, 40602, 52740, 54136, 54540, 58893, 59186, 60903, 63288, 67670, 72360, 78524, 79110, 81204, 88779, 98155, 101505, 105480, 109080, 117786, 118372, 121806, 135340, 147965, 157048, 158220, 162408, 176679, 177558, 182709, 196310, 203010, 235572, 236744, 243612, 266337, 270680, 294465, 295930, 304515, 316440, 353358, 355116, 365418, 392620, 406020, 443895, 471144, 487224, 530037, 532674, 588930, 591860, 609030, 706716, 710232, 730836, 785240, 799011, 812040, 883395, 887790, 913545, 1060074, 1065348, 1177860, 1183720, 1218060, 1331685, 1413432, 1461672, 1598022, 1766790, 1775580, 1827090, 1982731, 2120148, 2130696, 2355720, 2436120, 2650185, 2663370, 3196044, 3533580, 3551160, 3654180, 3965462, 3995055, 4240296, 5300370, 5326740, 5948193, 6392088, 7067160, 7308360, 7930924, 7990110, 9913655, 10600740, 10653480, 11896386, 15861848, 15980220, 17844579, 19827310, 21201480, 23792772, 29740965, 31960440, 35689158, 39654620, 47585544, 53533737, 59481930, 71378316, 79309240, 89222895, 107067474, 118963860, 142756632, 178445790, 214134948, 237927720, 267668685, 356891580, 428269896, 535337370, 713783160, 1070674740, 2141349480]

約数ペア:

[(1, 2141349480), (2, 1070674740), (3, 713783160), (4, 535337370), (5, 428269896), (6, 356891580), (8, 267668685), (9, 237927720), (10, 214134948), (12, 178445790), (15, 142756632), (18, 118963860), (20, 107067474), (24, 89222895), (27, 79309240), (30, 71378316), (36, 59481930), (40, 53533737), (45, 47585544), (54, 39654620), (60, 35689158), (67, 31960440), (72, 29740965), (90, 23792772), (101, 21201480), (108, 19827310), (120, 17844579), (134, 15980220), (135, 15861848), (180, 11896386), (201, 10653480), (202, 10600740), (216, 9913655), (268, 7990110), (270, 7930924), (293, 7308360), (303, 7067160), (335, 6392088), (360, 5948193), (402, 5326740), (404, 5300370), (505, 4240296), (536, 3995055), (540, 3965462), (586, 3654180), (603, 3551160), (606, 3533580), (670, 3196044), (804, 2663370), (808, 2650185), (879, 2436120), (909, 2355720), (1005, 2130696), (1010, 2120148), (1080, 1982731), (1172, 1827090), (1206, 1775580), (1212, 1766790), (1340, 1598022), (1465, 1461672), (1515, 1413432), (1608, 1331685), (1758, 1218060), (1809, 1183720), (1818, 1177860), (2010, 1065348), (2020, 1060074), (2344, 913545), (2412, 887790), (2424, 883395), (2637, 812040), (2680, 799011), (2727, 785240), (2930, 730836), (3015, 710232), (3030, 706716), (3516, 609030), (3618, 591860), (3636, 588930), (4020, 532674), (4040, 530037), (4395, 487224), (4545, 471144), (4824, 443895), (5274, 406020), (5454, 392620), (5860, 365418), (6030, 355116), (6060, 353358), (6767, 316440), (7032, 304515), (7236, 295930), (7272, 294465), (7911, 270680), (8040, 266337), (8790, 243612), (9045, 236744), (9090, 235572), (10548, 203010), (10908, 196310), (11720, 182709), (12060, 177558), (12120, 176679), (13185, 162408), (13534, 158220), (13635, 157048), (14472, 147965), (15822, 135340), (17580, 121806), (18090, 118372), (18180, 117786), (19631, 109080), (20301, 105480), (21096, 101505), (21816, 98155), (24120, 88779), (26370, 81204), (27068, 79110), (27270, 78524), (29593, 72360), (31644, 67670), (33835, 63288), (35160, 60903), (36180, 59186), (36360, 58893), (39262, 54540), (39555, 54136), (40602, 52740)]