249478080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 224

約数和(自身を含む): 835688448

約数和(自身を除く): 586210368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 83, 93, 96, 101, 120, 124, 155, 160, 166, 186, 192, 202, 240, 248, 249, 303, 310, 320, 332, 372, 404, 415, 465, 480, 496, 498, 505, 606, 620, 664, 744, 808, 830, 930, 960, 992, 996, 1010, 1212, 1240, 1245, 1328, 1488, 1515, 1616, 1660, 1860, 1984, 1992, 2020, 2424, 2480, 2490, 2573, 2656, 2976, 3030, 3131, 3232, 3320, 3720, 3984, 4040, 4848, 4960, 4980, 5146, 5312, 5952, 6060, 6262, 6464, 6640, 7440, 7719, 7968, 8080, 8383, 9393, 9696, 9920, 9960, 10292, 12120, 12524, 12865, 13280, 14880, 15438, 15655, 15936, 16160, 16766, 18786, 19392, 19920, 20584, 24240, 25048, 25149, 25730, 26560, 29760, 30876, 31310, 32320, 33532, 37572, 38595, 39840, 41168, 41915, 46965, 48480, 50096, 50298, 51460, 61752, 62620, 67064, 75144, 77190, 79680, 82336, 83830, 93930, 96960, 100192, 100596, 102920, 123504, 125240, 125745, 134128, 150288, 154380, 164672, 167660, 187860, 200384, 201192, 205840, 247008, 250480, 251490, 259873, 268256, 300576, 308760, 335320, 375720, 402384, 411680, 494016, 500960, 502980, 519746, 536512, 601152, 617520, 670640, 751440, 779619, 804768, 823360, 1001920, 1005960, 1039492, 1235040, 1299365, 1341280, 1502880, 1559238, 1609536, 2011920, 2078984, 2470080, 2598730, 2682560, 3005760, 3118476, 3898095, 4023840, 4157968, 5197460, 6236952, 7796190, 8047680, 8315936, 10394920, 12473904, 15592380, 16631872, 20789840, 24947808, 31184760, 41579680, 49895616, 62369520, 83159360, 124739040, 249478080]

約数ペア:

[(1, 249478080), (2, 124739040), (3, 83159360), (4, 62369520), (5, 49895616), (6, 41579680), (8, 31184760), (10, 24947808), (12, 20789840), (15, 16631872), (16, 15592380), (20, 12473904), (24, 10394920), (30, 8315936), (31, 8047680), (32, 7796190), (40, 6236952), (48, 5197460), (60, 4157968), (62, 4023840), (64, 3898095), (80, 3118476), (83, 3005760), (93, 2682560), (96, 2598730), (101, 2470080), (120, 2078984), (124, 2011920), (155, 1609536), (160, 1559238), (166, 1502880), (186, 1341280), (192, 1299365), (202, 1235040), (240, 1039492), (248, 1005960), (249, 1001920), (303, 823360), (310, 804768), (320, 779619), (332, 751440), (372, 670640), (404, 617520), (415, 601152), (465, 536512), (480, 519746), (496, 502980), (498, 500960), (505, 494016), (606, 411680), (620, 402384), (664, 375720), (744, 335320), (808, 308760), (830, 300576), (930, 268256), (960, 259873), (992, 251490), (996, 250480), (1010, 247008), (1212, 205840), (1240, 201192), (1245, 200384), (1328, 187860), (1488, 167660), (1515, 164672), (1616, 154380), (1660, 150288), (1860, 134128), (1984, 125745), (1992, 125240), (2020, 123504), (2424, 102920), (2480, 100596), (2490, 100192), (2573, 96960), (2656, 93930), (2976, 83830), (3030, 82336), (3131, 79680), (3232, 77190), (3320, 75144), (3720, 67064), (3984, 62620), (4040, 61752), (4848, 51460), (4960, 50298), (4980, 50096), (5146, 48480), (5312, 46965), (5952, 41915), (6060, 41168), (6262, 39840), (6464, 38595), (6640, 37572), (7440, 33532), (7719, 32320), (7968, 31310), (8080, 30876), (8383, 29760), (9393, 26560), (9696, 25730), (9920, 25149), (9960, 25048), (10292, 24240), (12120, 20584), (12524, 19920), (12865, 19392), (13280, 18786), (14880, 16766), (15438, 16160), (15655, 15936)]