73841880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5171}}^1$

素因数の和:5209

約数の個数: 128

約数和(自身を含む): 268116480

約数和(自身を除く): 194274600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 5171, 7140, 10342, 14280, 15513, 20684, 25855, 31026, 36197, 41368, 51710, 62052, 72394, 77565, 87907, 103420, 108591, 124104, 144788, 155130, 175814, 180985, 206840, 217182, 263721, 289576, 310260, 351628, 361970, 434364, 439535, 527442, 542955, 615349, 620520, 703256, 723940, 868728, 879070, 1054884, 1085910, 1230698, 1318605, 1447880, 1758140, 1846047, 2109768, 2171820, 2461396, 2637210, 3076745, 3516280, 3692094, 4343640, 4922792, 5274420, 6153490, 7384188, 9230235, 10548840, 12306980, 14768376, 18460470, 24613960, 36920940, 73841880]

約数ペア:

[(1, 73841880), (2, 36920940), (3, 24613960), (4, 18460470), (5, 14768376), (6, 12306980), (7, 10548840), (8, 9230235), (10, 7384188), (12, 6153490), (14, 5274420), (15, 4922792), (17, 4343640), (20, 3692094), (21, 3516280), (24, 3076745), (28, 2637210), (30, 2461396), (34, 2171820), (35, 2109768), (40, 1846047), (42, 1758140), (51, 1447880), (56, 1318605), (60, 1230698), (68, 1085910), (70, 1054884), (84, 879070), (85, 868728), (102, 723940), (105, 703256), (119, 620520), (120, 615349), (136, 542955), (140, 527442), (168, 439535), (170, 434364), (204, 361970), (210, 351628), (238, 310260), (255, 289576), (280, 263721), (340, 217182), (357, 206840), (408, 180985), (420, 175814), (476, 155130), (510, 144788), (595, 124104), (680, 108591), (714, 103420), (840, 87907), (952, 77565), (1020, 72394), (1190, 62052), (1428, 51710), (1785, 41368), (2040, 36197), (2380, 31026), (2856, 25855), (3570, 20684), (4760, 15513), (5171, 14280), (7140, 10342)]