73813120

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 188924400

約数和(自身を除く): 115111280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 64, 80, 82, 97, 116, 128, 145, 160, 164, 194, 205, 232, 290, 320, 328, 388, 410, 464, 485, 580, 640, 656, 776, 820, 928, 970, 1160, 1189, 1312, 1552, 1640, 1856, 1940, 2320, 2378, 2624, 2813, 3104, 3280, 3712, 3880, 3977, 4640, 4756, 5248, 5626, 5945, 6208, 6560, 7760, 7954, 9280, 9512, 11252, 11890, 12416, 13120, 14065, 15520, 15908, 18560, 19024, 19885, 22504, 23780, 26240, 28130, 31040, 31816, 38048, 39770, 45008, 47560, 56260, 62080, 63632, 76096, 79540, 90016, 95120, 112520, 115333, 127264, 152192, 159080, 180032, 190240, 225040, 230666, 254528, 318160, 360064, 380480, 450080, 461332, 509056, 576665, 636320, 760960, 900160, 922664, 1153330, 1272640, 1800320, 1845328, 2306660, 2545280, 3690656, 4613320, 7381312, 9226640, 14762624, 18453280, 36906560, 73813120]

約数ペア:

[(1, 73813120), (2, 36906560), (4, 18453280), (5, 14762624), (8, 9226640), (10, 7381312), (16, 4613320), (20, 3690656), (29, 2545280), (32, 2306660), (40, 1845328), (41, 1800320), (58, 1272640), (64, 1153330), (80, 922664), (82, 900160), (97, 760960), (116, 636320), (128, 576665), (145, 509056), (160, 461332), (164, 450080), (194, 380480), (205, 360064), (232, 318160), (290, 254528), (320, 230666), (328, 225040), (388, 190240), (410, 180032), (464, 159080), (485, 152192), (580, 127264), (640, 115333), (656, 112520), (776, 95120), (820, 90016), (928, 79540), (970, 76096), (1160, 63632), (1189, 62080), (1312, 56260), (1552, 47560), (1640, 45008), (1856, 39770), (1940, 38048), (2320, 31816), (2378, 31040), (2624, 28130), (2813, 26240), (3104, 23780), (3280, 22504), (3712, 19885), (3880, 19024), (3977, 18560), (4640, 15908), (4756, 15520), (5248, 14065), (5626, 13120), (5945, 12416), (6208, 11890), (6560, 11252), (7760, 9512), (7954, 9280)]