189716800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1345

約数の個数: 168

約数和(自身を含む): 574990976

約数和(自身を除く): 385274176

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 650, 700, 728, 800, 832, 910, 1040, 1120, 1300, 1303, 1400, 1456, 1600, 1820, 2080, 2240, 2275, 2600, 2606, 2800, 2912, 3640, 4160, 4550, 5200, 5212, 5600, 5824, 6515, 7280, 9100, 9121, 10400, 10424, 11200, 13030, 14560, 16939, 18200, 18242, 20800, 20848, 26060, 29120, 32575, 33878, 36400, 36484, 41696, 45605, 52120, 65150, 67756, 72800, 72968, 83392, 84695, 91210, 104240, 118573, 130300, 135512, 145600, 145936, 169390, 182420, 208480, 228025, 237146, 260600, 271024, 291872, 338780, 364840, 416960, 423475, 456050, 474292, 521200, 542048, 583744, 592865, 677560, 729680, 846950, 912100, 948584, 1042400, 1084096, 1185730, 1355120, 1459360, 1693900, 1824200, 1897168, 2084800, 2371460, 2710240, 2918720, 2964325, 3387800, 3648400, 3794336, 4742920, 5420480, 5928650, 6775600, 7296800, 7588672, 9485840, 11857300, 13551200, 14593600, 18971680, 23714600, 27102400, 37943360, 47429200, 94858400, 189716800]

約数ペア:

[(1, 189716800), (2, 94858400), (4, 47429200), (5, 37943360), (7, 27102400), (8, 23714600), (10, 18971680), (13, 14593600), (14, 13551200), (16, 11857300), (20, 9485840), (25, 7588672), (26, 7296800), (28, 6775600), (32, 5928650), (35, 5420480), (40, 4742920), (50, 3794336), (52, 3648400), (56, 3387800), (64, 2964325), (65, 2918720), (70, 2710240), (80, 2371460), (91, 2084800), (100, 1897168), (104, 1824200), (112, 1693900), (130, 1459360), (140, 1355120), (160, 1185730), (175, 1084096), (182, 1042400), (200, 948584), (208, 912100), (224, 846950), (260, 729680), (280, 677560), (320, 592865), (325, 583744), (350, 542048), (364, 521200), (400, 474292), (416, 456050), (448, 423475), (455, 416960), (520, 364840), (560, 338780), (650, 291872), (700, 271024), (728, 260600), (800, 237146), (832, 228025), (910, 208480), (1040, 182420), (1120, 169390), (1300, 145936), (1303, 145600), (1400, 135512), (1456, 130300), (1600, 118573), (1820, 104240), (2080, 91210), (2240, 84695), (2275, 83392), (2600, 72968), (2606, 72800), (2800, 67756), (2912, 65150), (3640, 52120), (4160, 45605), (4550, 41696), (5200, 36484), (5212, 36400), (5600, 33878), (5824, 32575), (6515, 29120), (7280, 26060), (9100, 20848), (9121, 20800), (10400, 18242), (10424, 18200), (11200, 16939), (13030, 14560)]