8398694040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1\times {\mathrm{3347}}^1$

素因数の和:5273

約数の個数: 128

約数和(自身を含む): 27509310720

約数和(自身を除く): 19110616680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1901, 3347, 3802, 5703, 6694, 7604, 9505, 10041, 11406, 13388, 15208, 16735, 19010, 20082, 20911, 22812, 26776, 28515, 33470, 36817, 38020, 40164, 41822, 45624, 50205, 57030, 62733, 66940, 73634, 76040, 80328, 83644, 100410, 104555, 110451, 114060, 125466, 133880, 147268, 167288, 184085, 200820, 209110, 220902, 228120, 250932, 294536, 313665, 368170, 401640, 418220, 441804, 501864, 552255, 627330, 736340, 836440, 883608, 1104510, 1254660, 1472680, 2209020, 2509320, 4418040, 6362647, 12725294, 19087941, 25450588, 31813235, 38175882, 50901176, 63626470, 69989117, 76351764, 95439705, 127252940, 139978234, 152703528, 190879410, 209967351, 254505880, 279956468, 349945585, 381758820, 419934702, 559912936, 699891170, 763517640, 839869404, 1049836755, 1399782340, 1679738808, 2099673510, 2799564680, 4199347020, 8398694040]

約数ペア:

[(1, 8398694040), (2, 4199347020), (3, 2799564680), (4, 2099673510), (5, 1679738808), (6, 1399782340), (8, 1049836755), (10, 839869404), (11, 763517640), (12, 699891170), (15, 559912936), (20, 419934702), (22, 381758820), (24, 349945585), (30, 279956468), (33, 254505880), (40, 209967351), (44, 190879410), (55, 152703528), (60, 139978234), (66, 127252940), (88, 95439705), (110, 76351764), (120, 69989117), (132, 63626470), (165, 50901176), (220, 38175882), (264, 31813235), (330, 25450588), (440, 19087941), (660, 12725294), (1320, 6362647), (1901, 4418040), (3347, 2509320), (3802, 2209020), (5703, 1472680), (6694, 1254660), (7604, 1104510), (9505, 883608), (10041, 836440), (11406, 736340), (13388, 627330), (15208, 552255), (16735, 501864), (19010, 441804), (20082, 418220), (20911, 401640), (22812, 368170), (26776, 313665), (28515, 294536), (33470, 250932), (36817, 228120), (38020, 220902), (40164, 209110), (41822, 200820), (45624, 184085), (50205, 167288), (57030, 147268), (62733, 133880), (66940, 125466), (73634, 114060), (76040, 110451), (80328, 104555), (83644, 100410)]