2054951640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4057}}^1$

素因数の和:4151

約数の個数: 256

約数和(自身を含む): 7947187200

約数和(自身を除く): 5892235560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 67, 70, 72, 84, 90, 105, 108, 120, 126, 134, 135, 140, 168, 180, 189, 201, 210, 216, 252, 268, 270, 280, 315, 335, 360, 378, 402, 420, 469, 504, 536, 540, 603, 630, 670, 756, 804, 840, 938, 945, 1005, 1080, 1206, 1260, 1340, 1407, 1512, 1608, 1809, 1876, 1890, 2010, 2345, 2412, 2520, 2680, 2814, 3015, 3618, 3752, 3780, 4020, 4057, 4221, 4690, 4824, 5628, 6030, 7035, 7236, 7560, 8040, 8114, 8442, 9045, 9380, 11256, 12060, 12171, 12663, 14070, 14472, 16228, 16884, 18090, 18760, 20285, 21105, 24120, 24342, 25326, 28140, 28399, 32456, 33768, 36180, 36513, 40570, 42210, 48684, 50652, 56280, 56798, 60855, 63315, 72360, 73026, 81140, 84420, 85197, 97368, 101304, 109539, 113596, 121710, 126630, 141995, 146052, 162280, 168840, 170394, 182565, 219078, 227192, 243420, 253260, 255591, 271819, 283990, 292104, 340788, 365130, 425985, 438156, 486840, 506520, 511182, 543638, 547695, 567980, 681576, 730260, 766773, 815457, 851970, 876312, 1022364, 1087276, 1095390, 1135960, 1277955, 1359095, 1460520, 1533546, 1630914, 1703940, 1902733, 2044728, 2174552, 2190780, 2446371, 2555910, 2718190, 3067092, 3261828, 3407880, 3805466, 3833865, 4077285, 4381560, 4892742, 5111820, 5436380, 5708199, 6134184, 6523656, 7339113, 7610932, 7667730, 8154570, 9513665, 9785484, 10223640, 10872760, 11416398, 12231855, 14678226, 15221864, 15335460, 16309140, 17124597, 19027330, 19570968, 22832796, 24463710, 28540995, 29356452, 30670920, 32618280, 34249194, 36695565, 38054660, 45665592, 48927420, 51373791, 57081990, 58712904, 68498388, 73391130, 76109320, 85622985, 97854840, 102747582, 114163980, 136996776, 146782260, 171245970, 205495164, 228327960, 256868955, 293564520, 342491940, 410990328, 513737910, 684983880, 1027475820, 2054951640]

約数ペア:

[(1, 2054951640), (2, 1027475820), (3, 684983880), (4, 513737910), (5, 410990328), (6, 342491940), (7, 293564520), (8, 256868955), (9, 228327960), (10, 205495164), (12, 171245970), (14, 146782260), (15, 136996776), (18, 114163980), (20, 102747582), (21, 97854840), (24, 85622985), (27, 76109320), (28, 73391130), (30, 68498388), (35, 58712904), (36, 57081990), (40, 51373791), (42, 48927420), (45, 45665592), (54, 38054660), (56, 36695565), (60, 34249194), (63, 32618280), (67, 30670920), (70, 29356452), (72, 28540995), (84, 24463710), (90, 22832796), (105, 19570968), (108, 19027330), (120, 17124597), (126, 16309140), (134, 15335460), (135, 15221864), (140, 14678226), (168, 12231855), (180, 11416398), (189, 10872760), (201, 10223640), (210, 9785484), (216, 9513665), (252, 8154570), (268, 7667730), (270, 7610932), (280, 7339113), (315, 6523656), (335, 6134184), (360, 5708199), (378, 5436380), (402, 5111820), (420, 4892742), (469, 4381560), (504, 4077285), (536, 3833865), (540, 3805466), (603, 3407880), (630, 3261828), (670, 3067092), (756, 2718190), (804, 2555910), (840, 2446371), (938, 2190780), (945, 2174552), (1005, 2044728), (1080, 1902733), (1206, 1703940), (1260, 1630914), (1340, 1533546), (1407, 1460520), (1512, 1359095), (1608, 1277955), (1809, 1135960), (1876, 1095390), (1890, 1087276), (2010, 1022364), (2345, 876312), (2412, 851970), (2520, 815457), (2680, 766773), (2814, 730260), (3015, 681576), (3618, 567980), (3752, 547695), (3780, 543638), (4020, 511182), (4057, 506520), (4221, 486840), (4690, 438156), (4824, 425985), (5628, 365130), (6030, 340788), (7035, 292104), (7236, 283990), (7560, 271819), (8040, 255591), (8114, 253260), (8442, 243420), (9045, 227192), (9380, 219078), (11256, 182565), (12060, 170394), (12171, 168840), (12663, 162280), (14070, 146052), (14472, 141995), (16228, 126630), (16884, 121710), (18090, 113596), (18760, 109539), (20285, 101304), (21105, 97368), (24120, 85197), (24342, 84420), (25326, 81140), (28140, 73026), (28399, 72360), (32456, 63315), (33768, 60855), (36180, 56798), (36513, 56280), (40570, 50652), (42210, 48684)]