997364640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1583

約数の個数: 192

約数和(自身を含む): 3334286592

約数和(自身を除く): 2336921952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 69, 80, 92, 96, 115, 120, 122, 138, 160, 183, 184, 230, 240, 244, 276, 305, 345, 366, 368, 460, 480, 488, 552, 610, 690, 732, 736, 915, 920, 976, 1104, 1220, 1380, 1403, 1464, 1481, 1830, 1840, 1952, 2208, 2440, 2760, 2806, 2928, 2962, 3660, 3680, 4209, 4443, 4880, 5520, 5612, 5856, 5924, 7015, 7320, 7405, 8418, 8886, 9760, 11040, 11224, 11848, 14030, 14640, 14810, 16836, 17772, 21045, 22215, 22448, 23696, 28060, 29280, 29620, 33672, 34063, 35544, 42090, 44430, 44896, 47392, 56120, 59240, 67344, 68126, 71088, 84180, 88860, 90341, 102189, 112240, 118480, 134688, 136252, 142176, 168360, 170315, 177720, 180682, 204378, 224480, 236960, 271023, 272504, 336720, 340630, 355440, 361364, 408756, 451705, 510945, 542046, 545008, 673440, 681260, 710880, 722728, 817512, 903410, 1021890, 1084092, 1090016, 1355115, 1362520, 1445456, 1635024, 1806820, 2043780, 2077843, 2168184, 2710230, 2725040, 2890912, 3270048, 3613640, 4087560, 4155686, 4336368, 5420460, 5450080, 6233529, 7227280, 8175120, 8311372, 8672736, 10389215, 10840920, 12467058, 14454560, 16350240, 16622744, 20778430, 21681840, 24934116, 31167645, 33245488, 41556860, 43363680, 49868232, 62335290, 66490976, 83113720, 99736464, 124670580, 166227440, 199472928, 249341160, 332454880, 498682320, 997364640]

約数ペア:

[(1, 997364640), (2, 498682320), (3, 332454880), (4, 249341160), (5, 199472928), (6, 166227440), (8, 124670580), (10, 99736464), (12, 83113720), (15, 66490976), (16, 62335290), (20, 49868232), (23, 43363680), (24, 41556860), (30, 33245488), (32, 31167645), (40, 24934116), (46, 21681840), (48, 20778430), (60, 16622744), (61, 16350240), (69, 14454560), (80, 12467058), (92, 10840920), (96, 10389215), (115, 8672736), (120, 8311372), (122, 8175120), (138, 7227280), (160, 6233529), (183, 5450080), (184, 5420460), (230, 4336368), (240, 4155686), (244, 4087560), (276, 3613640), (305, 3270048), (345, 2890912), (366, 2725040), (368, 2710230), (460, 2168184), (480, 2077843), (488, 2043780), (552, 1806820), (610, 1635024), (690, 1445456), (732, 1362520), (736, 1355115), (915, 1090016), (920, 1084092), (976, 1021890), (1104, 903410), (1220, 817512), (1380, 722728), (1403, 710880), (1464, 681260), (1481, 673440), (1830, 545008), (1840, 542046), (1952, 510945), (2208, 451705), (2440, 408756), (2760, 361364), (2806, 355440), (2928, 340630), (2962, 336720), (3660, 272504), (3680, 271023), (4209, 236960), (4443, 224480), (4880, 204378), (5520, 180682), (5612, 177720), (5856, 170315), (5924, 168360), (7015, 142176), (7320, 136252), (7405, 134688), (8418, 118480), (8886, 112240), (9760, 102189), (11040, 90341), (11224, 88860), (11848, 84180), (14030, 71088), (14640, 68126), (14810, 67344), (16836, 59240), (17772, 56120), (21045, 47392), (22215, 44896), (22448, 44430), (23696, 42090), (28060, 35544), (29280, 34063), (29620, 33672)]