156699075760

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1579}}^1\times {\mathrm{5417}}^1$

素因数の和:7238

約数の個数: 80

約数和(自身を含む): 366215623200

約数和(自身を除く): 209516547440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1579, 1832, 2290, 3158, 3664, 4580, 5417, 6316, 7895, 9160, 10834, 12632, 15790, 18320, 21668, 25264, 27085, 31580, 43336, 54170, 63160, 86672, 108340, 126320, 216680, 361591, 433360, 723182, 1240493, 1446364, 1807955, 2480986, 2892728, 3615910, 4961972, 5785456, 6202465, 7231820, 8553443, 9923944, 12404930, 14463640, 17106886, 19847888, 24809860, 28927280, 34213772, 42767215, 49619720, 68427544, 85534430, 99239440, 136855088, 171068860, 342137720, 684275440, 1958738447, 3917476894, 7834953788, 9793692235, 15669907576, 19587384470, 31339815152, 39174768940, 78349537880, 156699075760]

約数ペア:

[(1, 156699075760), (2, 78349537880), (4, 39174768940), (5, 31339815152), (8, 19587384470), (10, 15669907576), (16, 9793692235), (20, 7834953788), (40, 3917476894), (80, 1958738447), (229, 684275440), (458, 342137720), (916, 171068860), (1145, 136855088), (1579, 99239440), (1832, 85534430), (2290, 68427544), (3158, 49619720), (3664, 42767215), (4580, 34213772), (5417, 28927280), (6316, 24809860), (7895, 19847888), (9160, 17106886), (10834, 14463640), (12632, 12404930), (15790, 9923944), (18320, 8553443), (21668, 7231820), (25264, 6202465), (27085, 5785456), (31580, 4961972), (43336, 3615910), (54170, 2892728), (63160, 2480986), (86672, 1807955), (108340, 1446364), (126320, 1240493), (216680, 723182), (361591, 433360)]