21322781760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{186649}}^1$

素因数の和:186693

約数の個数: 224

約数和(自身を含む): 81922924800

約数和(自身を除く): 60600143040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2240, 2380, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4760, 5440, 5712, 6720, 7140, 7616, 8160, 9520, 11424, 14280, 16320, 19040, 22848, 28560, 38080, 57120, 114240, 186649, 373298, 559947, 746596, 933245, 1119894, 1306543, 1493192, 1866490, 2239788, 2613086, 2799735, 2986384, 3173033, 3732980, 3919629, 4479576, 5226172, 5599470, 5972768, 6346066, 6532715, 7465960, 7839258, 8959152, 9519099, 10452344, 11198940, 11945536, 12692132, 13065430, 14931920, 15678516, 15865165, 17918304, 19038198, 19598145, 20904688, 22211231, 22397880, 25384264, 26130860, 29863840, 31357032, 31730330, 35836608, 38076396, 39196290, 41809376, 44422462, 44795760, 47595495, 50768528, 52261720, 59727680, 62714064, 63460660, 66633693, 76152792, 78392580, 83618752, 88844924, 89591520, 95190990, 101537056, 104523440, 111056155, 125428128, 126921320, 133267386, 152305584, 156785160, 177689848, 179183040, 190381980, 203074112, 209046880, 222112310, 250856256, 253842640, 266534772, 304611168, 313570320, 333168465, 355379696, 380763960, 418093760, 444224620, 507685280, 533069544, 609222336, 627140640, 666336930, 710759392, 761527920, 888449240, 1015370560, 1066139088, 1254281280, 1332673860, 1421518784, 1523055840, 1776898480, 2132278176, 2665347720, 3046111680, 3553796960, 4264556352, 5330695440, 7107593920, 10661390880, 21322781760]

約数ペア:

[(1, 21322781760), (2, 10661390880), (3, 7107593920), (4, 5330695440), (5, 4264556352), (6, 3553796960), (7, 3046111680), (8, 2665347720), (10, 2132278176), (12, 1776898480), (14, 1523055840), (15, 1421518784), (16, 1332673860), (17, 1254281280), (20, 1066139088), (21, 1015370560), (24, 888449240), (28, 761527920), (30, 710759392), (32, 666336930), (34, 627140640), (35, 609222336), (40, 533069544), (42, 507685280), (48, 444224620), (51, 418093760), (56, 380763960), (60, 355379696), (64, 333168465), (68, 313570320), (70, 304611168), (80, 266534772), (84, 253842640), (85, 250856256), (96, 222112310), (102, 209046880), (105, 203074112), (112, 190381980), (119, 179183040), (120, 177689848), (136, 156785160), (140, 152305584), (160, 133267386), (168, 126921320), (170, 125428128), (192, 111056155), (204, 104523440), (210, 101537056), (224, 95190990), (238, 89591520), (240, 88844924), (255, 83618752), (272, 78392580), (280, 76152792), (320, 66633693), (336, 63460660), (340, 62714064), (357, 59727680), (408, 52261720), (420, 50768528), (448, 47595495), (476, 44795760), (480, 44422462), (510, 41809376), (544, 39196290), (560, 38076396), (595, 35836608), (672, 31730330), (680, 31357032), (714, 29863840), (816, 26130860), (840, 25384264), (952, 22397880), (960, 22211231), (1020, 20904688), (1088, 19598145), (1120, 19038198), (1190, 17918304), (1344, 15865165), (1360, 15678516), (1428, 14931920), (1632, 13065430), (1680, 12692132), (1785, 11945536), (1904, 11198940), (2040, 10452344), (2240, 9519099), (2380, 8959152), (2720, 7839258), (2856, 7465960), (3264, 6532715), (3360, 6346066), (3570, 5972768), (3808, 5599470), (4080, 5226172), (4760, 4479576), (5440, 3919629), (5712, 3732980), (6720, 3173033), (7140, 2986384), (7616, 2799735), (8160, 2613086), (9520, 2239788), (11424, 1866490), (14280, 1493192), (16320, 1306543), (19040, 1119894), (22848, 933245), (28560, 746596), (38080, 559947), (57120, 373298), (114240, 186649)]