38117040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:691

約数の個数: 160

約数和(自身を含む): 134158080

約数和(自身を除く): 96041040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 643, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1286, 1482, 1520, 1560, 1929, 1976, 2280, 2470, 2572, 2964, 3120, 3215, 3705, 3858, 3952, 4560, 4940, 5144, 5928, 6430, 7410, 7716, 8359, 9645, 9880, 10288, 11856, 12217, 12860, 14820, 15432, 16718, 19290, 19760, 24434, 25077, 25720, 29640, 30864, 33436, 36651, 38580, 41795, 48868, 50154, 51440, 59280, 61085, 66872, 73302, 77160, 83590, 97736, 100308, 122170, 125385, 133744, 146604, 154320, 158821, 167180, 183255, 195472, 200616, 244340, 250770, 293208, 317642, 334360, 366510, 401232, 476463, 488680, 501540, 586416, 635284, 668720, 733020, 794105, 952926, 977360, 1003080, 1270568, 1466040, 1588210, 1905852, 2006160, 2382315, 2541136, 2932080, 3176420, 3811704, 4764630, 6352840, 7623408, 9529260, 12705680, 19058520, 38117040]

約数ペア:

[(1, 38117040), (2, 19058520), (3, 12705680), (4, 9529260), (5, 7623408), (6, 6352840), (8, 4764630), (10, 3811704), (12, 3176420), (13, 2932080), (15, 2541136), (16, 2382315), (19, 2006160), (20, 1905852), (24, 1588210), (26, 1466040), (30, 1270568), (38, 1003080), (39, 977360), (40, 952926), (48, 794105), (52, 733020), (57, 668720), (60, 635284), (65, 586416), (76, 501540), (78, 488680), (80, 476463), (95, 401232), (104, 366510), (114, 334360), (120, 317642), (130, 293208), (152, 250770), (156, 244340), (190, 200616), (195, 195472), (208, 183255), (228, 167180), (240, 158821), (247, 154320), (260, 146604), (285, 133744), (304, 125385), (312, 122170), (380, 100308), (390, 97736), (456, 83590), (494, 77160), (520, 73302), (570, 66872), (624, 61085), (643, 59280), (741, 51440), (760, 50154), (780, 48868), (912, 41795), (988, 38580), (1040, 36651), (1140, 33436), (1235, 30864), (1286, 29640), (1482, 25720), (1520, 25077), (1560, 24434), (1929, 19760), (1976, 19290), (2280, 16718), (2470, 15432), (2572, 14820), (2964, 12860), (3120, 12217), (3215, 11856), (3705, 10288), (3858, 9880), (3952, 9645), (4560, 8359), (4940, 7716), (5144, 7410), (5928, 6430)]