2907262440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3348

約数の個数: 192

約数和(自身を含む): 9840776400

約数和(自身を除く): 6933513960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 61, 72, 82, 90, 120, 122, 123, 164, 180, 183, 205, 244, 246, 305, 328, 360, 366, 369, 410, 488, 492, 549, 610, 615, 732, 738, 820, 915, 984, 1098, 1220, 1230, 1464, 1476, 1640, 1830, 1845, 2196, 2440, 2460, 2501, 2745, 2952, 3229, 3660, 3690, 4392, 4920, 5002, 5490, 6458, 7320, 7380, 7503, 9687, 10004, 10980, 12505, 12916, 14760, 15006, 16145, 19374, 20008, 21960, 22509, 25010, 25832, 29061, 30012, 32290, 37515, 38748, 45018, 48435, 50020, 58122, 60024, 64580, 75030, 77496, 90036, 96870, 100040, 112545, 116244, 129160, 132389, 145305, 150060, 180072, 193740, 196969, 225090, 232488, 264778, 290610, 300120, 387480, 393938, 397167, 450180, 529556, 581220, 590907, 661945, 787876, 794334, 900360, 984845, 1059112, 1162440, 1181814, 1191501, 1323890, 1575752, 1588668, 1772721, 1969690, 1985835, 2363628, 2383002, 2647780, 2954535, 3177336, 3545442, 3939380, 3971670, 4727256, 4766004, 5295560, 5909070, 5957505, 7090884, 7878760, 7943340, 8075729, 8863605, 9532008, 11818140, 11915010, 14181768, 15886680, 16151458, 17727210, 23636280, 23830020, 24227187, 32302916, 35454420, 40378645, 47660040, 48454374, 64605832, 70908840, 72681561, 80757290, 96908748, 121135935, 145363122, 161514580, 193817496, 242271870, 290726244, 323029160, 363407805, 484543740, 581452488, 726815610, 969087480, 1453631220, 2907262440]

約数ペア:

[(1, 2907262440), (2, 1453631220), (3, 969087480), (4, 726815610), (5, 581452488), (6, 484543740), (8, 363407805), (9, 323029160), (10, 290726244), (12, 242271870), (15, 193817496), (18, 161514580), (20, 145363122), (24, 121135935), (30, 96908748), (36, 80757290), (40, 72681561), (41, 70908840), (45, 64605832), (60, 48454374), (61, 47660040), (72, 40378645), (82, 35454420), (90, 32302916), (120, 24227187), (122, 23830020), (123, 23636280), (164, 17727210), (180, 16151458), (183, 15886680), (205, 14181768), (244, 11915010), (246, 11818140), (305, 9532008), (328, 8863605), (360, 8075729), (366, 7943340), (369, 7878760), (410, 7090884), (488, 5957505), (492, 5909070), (549, 5295560), (610, 4766004), (615, 4727256), (732, 3971670), (738, 3939380), (820, 3545442), (915, 3177336), (984, 2954535), (1098, 2647780), (1220, 2383002), (1230, 2363628), (1464, 1985835), (1476, 1969690), (1640, 1772721), (1830, 1588668), (1845, 1575752), (2196, 1323890), (2440, 1191501), (2460, 1181814), (2501, 1162440), (2745, 1059112), (2952, 984845), (3229, 900360), (3660, 794334), (3690, 787876), (4392, 661945), (4920, 590907), (5002, 581220), (5490, 529556), (6458, 450180), (7320, 397167), (7380, 393938), (7503, 387480), (9687, 300120), (10004, 290610), (10980, 264778), (12505, 232488), (12916, 225090), (14760, 196969), (15006, 193740), (16145, 180072), (19374, 150060), (20008, 145305), (21960, 132389), (22509, 129160), (25010, 116244), (25832, 112545), (29061, 100040), (30012, 96870), (32290, 90036), (37515, 77496), (38748, 75030), (45018, 64580), (48435, 60024), (50020, 58122)]