19574931240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{1237}}^1$

素因数の和:1756

約数の個数: 192

約数和(自身を含む): 64398531600

約数和(自身を除く): 44823600360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 339, 360, 389, 452, 565, 678, 778, 904, 1017, 1130, 1167, 1237, 1356, 1556, 1695, 1945, 2034, 2260, 2334, 2474, 2712, 3112, 3390, 3501, 3711, 3890, 4068, 4520, 4668, 4948, 5085, 5835, 6185, 6780, 7002, 7422, 7780, 8136, 9336, 9896, 10170, 11133, 11670, 12370, 13560, 14004, 14844, 15560, 17505, 18555, 20340, 22266, 23340, 24740, 28008, 29688, 35010, 37110, 40680, 43957, 44532, 46680, 49480, 55665, 70020, 74220, 87914, 89064, 111330, 131871, 139781, 140040, 148440, 175828, 219785, 222660, 263742, 279562, 351656, 395613, 419343, 439570, 445320, 481193, 527484, 559124, 659355, 698905, 791226, 838686, 879140, 962386, 1054968, 1118248, 1258029, 1318710, 1397810, 1443579, 1582452, 1677372, 1758280, 1924772, 1978065, 2096715, 2405965, 2516058, 2637420, 2795620, 2887158, 3164904, 3354744, 3849544, 3956130, 4193430, 4330737, 4811930, 5032116, 5274840, 5591240, 5774316, 6290145, 7217895, 7912260, 8386860, 8661474, 9623860, 10064232, 11548632, 12580290, 14435790, 15824520, 16773720, 17322948, 19247720, 21653685, 25160580, 28871580, 34645896, 43307370, 50321160, 54374809, 57743160, 86614740, 108749618, 163124427, 173229480, 217499236, 271874045, 326248854, 434998472, 489373281, 543748090, 652497708, 815622135, 978746562, 1087496180, 1304995416, 1631244270, 1957493124, 2174992360, 2446866405, 3262488540, 3914986248, 4893732810, 6524977080, 9787465620, 19574931240]

約数ペア:

[(1, 19574931240), (2, 9787465620), (3, 6524977080), (4, 4893732810), (5, 3914986248), (6, 3262488540), (8, 2446866405), (9, 2174992360), (10, 1957493124), (12, 1631244270), (15, 1304995416), (18, 1087496180), (20, 978746562), (24, 815622135), (30, 652497708), (36, 543748090), (40, 489373281), (45, 434998472), (60, 326248854), (72, 271874045), (90, 217499236), (113, 173229480), (120, 163124427), (180, 108749618), (226, 86614740), (339, 57743160), (360, 54374809), (389, 50321160), (452, 43307370), (565, 34645896), (678, 28871580), (778, 25160580), (904, 21653685), (1017, 19247720), (1130, 17322948), (1167, 16773720), (1237, 15824520), (1356, 14435790), (1556, 12580290), (1695, 11548632), (1945, 10064232), (2034, 9623860), (2260, 8661474), (2334, 8386860), (2474, 7912260), (2712, 7217895), (3112, 6290145), (3390, 5774316), (3501, 5591240), (3711, 5274840), (3890, 5032116), (4068, 4811930), (4520, 4330737), (4668, 4193430), (4948, 3956130), (5085, 3849544), (5835, 3354744), (6185, 3164904), (6780, 2887158), (7002, 2795620), (7422, 2637420), (7780, 2516058), (8136, 2405965), (9336, 2096715), (9896, 1978065), (10170, 1924772), (11133, 1758280), (11670, 1677372), (12370, 1582452), (13560, 1443579), (14004, 1397810), (14844, 1318710), (15560, 1258029), (17505, 1118248), (18555, 1054968), (20340, 962386), (22266, 879140), (23340, 838686), (24740, 791226), (28008, 698905), (29688, 659355), (35010, 559124), (37110, 527484), (40680, 481193), (43957, 445320), (44532, 439570), (46680, 419343), (49480, 395613), (55665, 351656), (70020, 279562), (74220, 263742), (87914, 222660), (89064, 219785), (111330, 175828), (131871, 148440), (139781, 140040)]