2003562240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16831}}^1$

素因数の和:16886

約数の個数: 144

約数和(自身を含む): 6605684736

約数和(自身を除く): 4602122496

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, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 16831, 19840, 23808, 29760, 33662, 39680, 50493, 59520, 67324, 84155, 100986, 119040, 134648, 168310, 201972, 252465, 269296, 336620, 403944, 504930, 521761, 538592, 673240, 807888, 1009860, 1043522, 1077184, 1346480, 1565283, 1615776, 2019720, 2087044, 2154368, 2608805, 2692960, 3130566, 3231552, 4039440, 4174088, 4308736, 5217610, 5385920, 6261132, 6463104, 7826415, 8078880, 8348176, 10435220, 10771840, 12522264, 12926208, 15652830, 16157760, 16696352, 20870440, 21543680, 25044528, 31305660, 32315520, 33392704, 41740880, 50089056, 62611320, 64631040, 66785408, 83481760, 100178112, 125222640, 133570816, 166963520, 200356224, 250445280, 333927040, 400712448, 500890560, 667854080, 1001781120, 2003562240]

約数ペア:

[(1, 2003562240), (2, 1001781120), (3, 667854080), (4, 500890560), (5, 400712448), (6, 333927040), (8, 250445280), (10, 200356224), (12, 166963520), (15, 133570816), (16, 125222640), (20, 100178112), (24, 83481760), (30, 66785408), (31, 64631040), (32, 62611320), (40, 50089056), (48, 41740880), (60, 33392704), (62, 32315520), (64, 31305660), (80, 25044528), (93, 21543680), (96, 20870440), (120, 16696352), (124, 16157760), (128, 15652830), (155, 12926208), (160, 12522264), (186, 10771840), (192, 10435220), (240, 8348176), (248, 8078880), (256, 7826415), (310, 6463104), (320, 6261132), (372, 5385920), (384, 5217610), (465, 4308736), (480, 4174088), (496, 4039440), (620, 3231552), (640, 3130566), (744, 2692960), (768, 2608805), (930, 2154368), (960, 2087044), (992, 2019720), (1240, 1615776), (1280, 1565283), (1488, 1346480), (1860, 1077184), (1920, 1043522), (1984, 1009860), (2480, 807888), (2976, 673240), (3720, 538592), (3840, 521761), (3968, 504930), (4960, 403944), (5952, 336620), (7440, 269296), (7936, 252465), (9920, 201972), (11904, 168310), (14880, 134648), (16831, 119040), (19840, 100986), (23808, 84155), (29760, 67324), (33662, 59520), (39680, 50493)]