10420067840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44729}}^1$

素因数の和:44772

約数の個数: 160

約数和(自身を含む): 30749906880

約数和(自身を除く): 20329839040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 4160, 4480, 5824, 6656, 7280, 8320, 8960, 11648, 14560, 16640, 17920, 23296, 29120, 33280, 44729, 46592, 58240, 89458, 116480, 178916, 223645, 232960, 313103, 357832, 447290, 581477, 626206, 715664, 894580, 1162954, 1252412, 1431328, 1565515, 1789160, 2325908, 2504824, 2862656, 2907385, 3131030, 3578320, 4070339, 4651816, 5009648, 5725312, 5814770, 6262060, 7156640, 8140678, 9303632, 10019296, 11450624, 11629540, 12524120, 14313280, 16281356, 18607264, 20038592, 20351695, 22901248, 23259080, 25048240, 28626560, 32562712, 37214528, 40077184, 40703390, 46518160, 50096480, 57253120, 65125424, 74429056, 80154368, 81406780, 93036320, 100192960, 114506240, 130250848, 148858112, 160308736, 162813560, 186072640, 200385920, 260501696, 297716224, 325627120, 372145280, 400771840, 521003392, 651254240, 744290560, 801543680, 1042006784, 1302508480, 1488581120, 2084013568, 2605016960, 5210033920, 10420067840]

約数ペア:

[(1, 10420067840), (2, 5210033920), (4, 2605016960), (5, 2084013568), (7, 1488581120), (8, 1302508480), (10, 1042006784), (13, 801543680), (14, 744290560), (16, 651254240), (20, 521003392), (26, 400771840), (28, 372145280), (32, 325627120), (35, 297716224), (40, 260501696), (52, 200385920), (56, 186072640), (64, 162813560), (65, 160308736), (70, 148858112), (80, 130250848), (91, 114506240), (104, 100192960), (112, 93036320), (128, 81406780), (130, 80154368), (140, 74429056), (160, 65125424), (182, 57253120), (208, 50096480), (224, 46518160), (256, 40703390), (260, 40077184), (280, 37214528), (320, 32562712), (364, 28626560), (416, 25048240), (448, 23259080), (455, 22901248), (512, 20351695), (520, 20038592), (560, 18607264), (640, 16281356), (728, 14313280), (832, 12524120), (896, 11629540), (910, 11450624), (1040, 10019296), (1120, 9303632), (1280, 8140678), (1456, 7156640), (1664, 6262060), (1792, 5814770), (1820, 5725312), (2080, 5009648), (2240, 4651816), (2560, 4070339), (2912, 3578320), (3328, 3131030), (3584, 2907385), (3640, 2862656), (4160, 2504824), (4480, 2325908), (5824, 1789160), (6656, 1565515), (7280, 1431328), (8320, 1252412), (8960, 1162954), (11648, 894580), (14560, 715664), (16640, 626206), (17920, 581477), (23296, 447290), (29120, 357832), (33280, 313103), (44729, 232960), (46592, 223645), (58240, 178916), (89458, 116480)]