3145172940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{192013}}^1$

素因数の和:192048

約数の個数: 144

約数和(自身を含む): 11742040128

約数和(自身を除く): 8596867188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 192013, 384026, 576039, 768052, 960065, 1152078, 1344091, 1728117, 1920130, 2304156, 2496169, 2688182, 2880195, 3456234, 3840260, 4032273, 4992338, 5376364, 5760390, 6720455, 6912468, 7488507, 8064546, 8640585, 9984676, 11520780, 12096819, 12480845, 13440910, 14977014, 16129092, 17281170, 17473183, 20161365, 22465521, 24193638, 24961690, 26881820, 29954028, 34562340, 34946366, 37442535, 40322730, 44931042, 48387276, 49923380, 52419549, 60484095, 69892732, 74885070, 80645460, 87365915, 89862084, 104839098, 112327605, 120968190, 149770140, 157258647, 174731830, 209678196, 224655210, 241936380, 262097745, 314517294, 349463660, 449310420, 524195490, 629034588, 786293235, 1048390980, 1572586470, 3145172940]

約数ペア:

[(1, 3145172940), (2, 1572586470), (3, 1048390980), (4, 786293235), (5, 629034588), (6, 524195490), (7, 449310420), (9, 349463660), (10, 314517294), (12, 262097745), (13, 241936380), (14, 224655210), (15, 209678196), (18, 174731830), (20, 157258647), (21, 149770140), (26, 120968190), (28, 112327605), (30, 104839098), (35, 89862084), (36, 87365915), (39, 80645460), (42, 74885070), (45, 69892732), (52, 60484095), (60, 52419549), (63, 49923380), (65, 48387276), (70, 44931042), (78, 40322730), (84, 37442535), (90, 34946366), (91, 34562340), (105, 29954028), (117, 26881820), (126, 24961690), (130, 24193638), (140, 22465521), (156, 20161365), (180, 17473183), (182, 17281170), (195, 16129092), (210, 14977014), (234, 13440910), (252, 12480845), (260, 12096819), (273, 11520780), (315, 9984676), (364, 8640585), (390, 8064546), (420, 7488507), (455, 6912468), (468, 6720455), (546, 5760390), (585, 5376364), (630, 4992338), (780, 4032273), (819, 3840260), (910, 3456234), (1092, 2880195), (1170, 2688182), (1260, 2496169), (1365, 2304156), (1638, 1920130), (1820, 1728117), (2340, 1344091), (2730, 1152078), (3276, 960065), (4095, 768052), (5460, 576039), (8190, 384026), (16380, 192013)]