1306707840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3719}}^1$

素因数の和:3805

約数の個数: 192

約数和(自身を含む): 4587429600

約数和(自身を除く): 3280721760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 720, 732, 915, 960, 976, 1098, 1152, 1220, 1440, 1464, 1830, 1920, 1952, 2196, 2440, 2745, 2880, 2928, 3660, 3719, 3904, 4392, 4880, 5490, 5760, 5856, 7320, 7438, 7808, 8784, 9760, 10980, 11157, 11712, 14640, 14876, 17568, 18595, 19520, 21960, 22314, 23424, 29280, 29752, 33471, 35136, 37190, 39040, 43920, 44628, 55785, 58560, 59504, 66942, 70272, 74380, 87840, 89256, 111570, 117120, 119008, 133884, 148760, 167355, 175680, 178512, 223140, 226859, 238016, 267768, 297520, 334710, 351360, 357024, 446280, 453718, 476032, 535536, 595040, 669420, 680577, 714048, 892560, 907436, 1071072, 1134295, 1190080, 1338840, 1361154, 1428096, 1785120, 1814872, 2041731, 2142144, 2268590, 2380160, 2677680, 2722308, 3402885, 3570240, 3629744, 4083462, 4284288, 4537180, 5355360, 5444616, 6805770, 7140480, 7259488, 8166924, 9074360, 10208655, 10710720, 10889232, 13611540, 14518976, 16333848, 18148720, 20417310, 21421440, 21778464, 27223080, 29037952, 32667696, 36297440, 40834620, 43556928, 54446160, 65335392, 72594880, 81669240, 87113856, 108892320, 130670784, 145189760, 163338480, 217784640, 261341568, 326676960, 435569280, 653353920, 1306707840]

約数ペア:

[(1, 1306707840), (2, 653353920), (3, 435569280), (4, 326676960), (5, 261341568), (6, 217784640), (8, 163338480), (9, 145189760), (10, 130670784), (12, 108892320), (15, 87113856), (16, 81669240), (18, 72594880), (20, 65335392), (24, 54446160), (30, 43556928), (32, 40834620), (36, 36297440), (40, 32667696), (45, 29037952), (48, 27223080), (60, 21778464), (61, 21421440), (64, 20417310), (72, 18148720), (80, 16333848), (90, 14518976), (96, 13611540), (120, 10889232), (122, 10710720), (128, 10208655), (144, 9074360), (160, 8166924), (180, 7259488), (183, 7140480), (192, 6805770), (240, 5444616), (244, 5355360), (288, 4537180), (305, 4284288), (320, 4083462), (360, 3629744), (366, 3570240), (384, 3402885), (480, 2722308), (488, 2677680), (549, 2380160), (576, 2268590), (610, 2142144), (640, 2041731), (720, 1814872), (732, 1785120), (915, 1428096), (960, 1361154), (976, 1338840), (1098, 1190080), (1152, 1134295), (1220, 1071072), (1440, 907436), (1464, 892560), (1830, 714048), (1920, 680577), (1952, 669420), (2196, 595040), (2440, 535536), (2745, 476032), (2880, 453718), (2928, 446280), (3660, 357024), (3719, 351360), (3904, 334710), (4392, 297520), (4880, 267768), (5490, 238016), (5760, 226859), (5856, 223140), (7320, 178512), (7438, 175680), (7808, 167355), (8784, 148760), (9760, 133884), (10980, 119008), (11157, 117120), (11712, 111570), (14640, 89256), (14876, 87840), (17568, 74380), (18595, 70272), (19520, 66942), (21960, 59504), (22314, 58560), (23424, 55785), (29280, 44628), (29752, 43920), (33471, 39040), (35136, 37190)]