3721017480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{2111}}^1$

素因数の和:2559

約数の個数: 128

約数和(自身を含む): 11499079680

約数和(自身を除く): 7778062200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 397, 444, 555, 740, 794, 888, 1110, 1191, 1480, 1588, 1985, 2111, 2220, 2382, 3176, 3970, 4222, 4440, 4764, 5955, 6333, 7940, 8444, 9528, 10555, 11910, 12666, 14689, 15880, 16888, 21110, 23820, 25332, 29378, 31665, 42220, 44067, 47640, 50664, 58756, 63330, 73445, 78107, 84440, 88134, 117512, 126660, 146890, 156214, 176268, 220335, 234321, 253320, 293780, 312428, 352536, 390535, 440670, 468642, 587560, 624856, 781070, 838067, 881340, 937284, 1171605, 1562140, 1676134, 1762680, 1874568, 2343210, 2514201, 3124280, 3352268, 4190335, 4686420, 5028402, 6704536, 8380670, 9372840, 10056804, 12571005, 16761340, 20113608, 25142010, 31008479, 33522680, 50284020, 62016958, 93025437, 100568040, 124033916, 155042395, 186050874, 248067832, 310084790, 372101748, 465127185, 620169580, 744203496, 930254370, 1240339160, 1860508740, 3721017480]

約数ペア:

[(1, 3721017480), (2, 1860508740), (3, 1240339160), (4, 930254370), (5, 744203496), (6, 620169580), (8, 465127185), (10, 372101748), (12, 310084790), (15, 248067832), (20, 186050874), (24, 155042395), (30, 124033916), (37, 100568040), (40, 93025437), (60, 62016958), (74, 50284020), (111, 33522680), (120, 31008479), (148, 25142010), (185, 20113608), (222, 16761340), (296, 12571005), (370, 10056804), (397, 9372840), (444, 8380670), (555, 6704536), (740, 5028402), (794, 4686420), (888, 4190335), (1110, 3352268), (1191, 3124280), (1480, 2514201), (1588, 2343210), (1985, 1874568), (2111, 1762680), (2220, 1676134), (2382, 1562140), (3176, 1171605), (3970, 937284), (4222, 881340), (4440, 838067), (4764, 781070), (5955, 624856), (6333, 587560), (7940, 468642), (8444, 440670), (9528, 390535), (10555, 352536), (11910, 312428), (12666, 293780), (14689, 253320), (15880, 234321), (16888, 220335), (21110, 176268), (23820, 156214), (25332, 146890), (29378, 126660), (31665, 117512), (42220, 88134), (44067, 84440), (47640, 78107), (50664, 73445), (58756, 63330)]