2574207840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{541}}^1$

素因数の和:1013

約数の個数: 192

約数和(自身を含む): 8496617472

約数和(自身を除く): 5922409632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 431, 460, 480, 541, 552, 690, 736, 862, 920, 1082, 1104, 1293, 1380, 1623, 1724, 1840, 2155, 2164, 2208, 2586, 2705, 2760, 3246, 3448, 3680, 4310, 4328, 5172, 5410, 5520, 6465, 6492, 6896, 8115, 8620, 8656, 9913, 10344, 10820, 11040, 12443, 12930, 12984, 13792, 16230, 17240, 17312, 19826, 20688, 21640, 24886, 25860, 25968, 29739, 32460, 34480, 37329, 39652, 41376, 43280, 49565, 49772, 51720, 51936, 59478, 62215, 64920, 68960, 74658, 79304, 86560, 99130, 99544, 103440, 118956, 124430, 129840, 148695, 149316, 158608, 186645, 198260, 199088, 206880, 233171, 237912, 248860, 259680, 297390, 298632, 317216, 373290, 396520, 398176, 466342, 475824, 497720, 594780, 597264, 699513, 746580, 793040, 932684, 951648, 995440, 1165855, 1189560, 1194528, 1399026, 1493160, 1586080, 1865368, 1990880, 2331710, 2379120, 2798052, 2986320, 3497565, 3730736, 4663420, 4758240, 5362933, 5596104, 5972640, 6995130, 7461472, 9326840, 10725866, 11192208, 13990260, 16088799, 18653680, 21451732, 22384416, 26814665, 27980520, 32177598, 37307360, 42903464, 53629330, 55961040, 64355196, 80443995, 85806928, 107258660, 111922080, 128710392, 160887990, 171613856, 214517320, 257420784, 321775980, 429034640, 514841568, 643551960, 858069280, 1287103920, 2574207840]

約数ペア:

[(1, 2574207840), (2, 1287103920), (3, 858069280), (4, 643551960), (5, 514841568), (6, 429034640), (8, 321775980), (10, 257420784), (12, 214517320), (15, 171613856), (16, 160887990), (20, 128710392), (23, 111922080), (24, 107258660), (30, 85806928), (32, 80443995), (40, 64355196), (46, 55961040), (48, 53629330), (60, 42903464), (69, 37307360), (80, 32177598), (92, 27980520), (96, 26814665), (115, 22384416), (120, 21451732), (138, 18653680), (160, 16088799), (184, 13990260), (230, 11192208), (240, 10725866), (276, 9326840), (345, 7461472), (368, 6995130), (431, 5972640), (460, 5596104), (480, 5362933), (541, 4758240), (552, 4663420), (690, 3730736), (736, 3497565), (862, 2986320), (920, 2798052), (1082, 2379120), (1104, 2331710), (1293, 1990880), (1380, 1865368), (1623, 1586080), (1724, 1493160), (1840, 1399026), (2155, 1194528), (2164, 1189560), (2208, 1165855), (2586, 995440), (2705, 951648), (2760, 932684), (3246, 793040), (3448, 746580), (3680, 699513), (4310, 597264), (4328, 594780), (5172, 497720), (5410, 475824), (5520, 466342), (6465, 398176), (6492, 396520), (6896, 373290), (8115, 317216), (8620, 298632), (8656, 297390), (9913, 259680), (10344, 248860), (10820, 237912), (11040, 233171), (12443, 206880), (12930, 199088), (12984, 198260), (13792, 186645), (16230, 158608), (17240, 149316), (17312, 148695), (19826, 129840), (20688, 124430), (21640, 118956), (24886, 103440), (25860, 99544), (25968, 99130), (29739, 86560), (32460, 79304), (34480, 74658), (37329, 68960), (39652, 64920), (41376, 62215), (43280, 59478), (49565, 51936), (49772, 51720)]