156796218640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3557083}}^1$

素因数の和:3557144

約数の個数: 80

約数和(自身を含む): 396970574400

約数和(自身を除く): 240174355760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1520, 2204, 2320, 2755, 4408, 5510, 8816, 11020, 22040, 44080, 3557083, 7114166, 14228332, 17785415, 28456664, 35570830, 56913328, 67584577, 71141660, 103155407, 135169154, 142283320, 206310814, 270338308, 284566640, 337922885, 412621628, 515777035, 540676616, 675845770, 825243256, 1031554070, 1081353232, 1351691540, 1650486512, 1959952733, 2063108140, 2703383080, 3919905466, 4126216280, 5406766160, 7839810932, 8252432560, 9799763665, 15679621864, 19599527330, 31359243728, 39199054660, 78398109320, 156796218640]

約数ペア:

[(1, 156796218640), (2, 78398109320), (4, 39199054660), (5, 31359243728), (8, 19599527330), (10, 15679621864), (16, 9799763665), (19, 8252432560), (20, 7839810932), (29, 5406766160), (38, 4126216280), (40, 3919905466), (58, 2703383080), (76, 2063108140), (80, 1959952733), (95, 1650486512), (116, 1351691540), (145, 1081353232), (152, 1031554070), (190, 825243256), (232, 675845770), (290, 540676616), (304, 515777035), (380, 412621628), (464, 337922885), (551, 284566640), (580, 270338308), (760, 206310814), (1102, 142283320), (1160, 135169154), (1520, 103155407), (2204, 71141660), (2320, 67584577), (2755, 56913328), (4408, 35570830), (5510, 28456664), (8816, 17785415), (11020, 14228332), (22040, 7114166), (44080, 3557083)]