197478400

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 288

約数和(自身を含む): 609336000

約数和(自身を除く): 411857600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 29, 32, 35, 38, 40, 50, 56, 58, 64, 70, 76, 80, 95, 100, 112, 116, 128, 133, 140, 145, 152, 160, 175, 190, 200, 203, 224, 232, 256, 266, 280, 290, 304, 320, 350, 380, 400, 406, 448, 464, 475, 512, 532, 551, 560, 580, 608, 640, 665, 700, 725, 760, 800, 812, 896, 928, 950, 1015, 1024, 1064, 1102, 1120, 1160, 1216, 1280, 1330, 1400, 1450, 1520, 1600, 1624, 1792, 1856, 1900, 2030, 2048, 2128, 2204, 2240, 2320, 2432, 2560, 2660, 2755, 2800, 2900, 3040, 3200, 3248, 3325, 3584, 3712, 3800, 3857, 4060, 4256, 4408, 4480, 4640, 4864, 5075, 5120, 5320, 5510, 5600, 5800, 6080, 6400, 6496, 6650, 7168, 7424, 7600, 7714, 8120, 8512, 8816, 8960, 9280, 9728, 10150, 10240, 10640, 11020, 11200, 11600, 12160, 12800, 12992, 13300, 13775, 14336, 14848, 15200, 15428, 16240, 17024, 17632, 17920, 18560, 19285, 19456, 20300, 21280, 22040, 22400, 23200, 24320, 25600, 25984, 26600, 27550, 29696, 30400, 30856, 32480, 34048, 35264, 35840, 37120, 38570, 38912, 40600, 42560, 44080, 44800, 46400, 48640, 51200, 51968, 53200, 55100, 59392, 60800, 61712, 64960, 68096, 70528, 71680, 74240, 77140, 81200, 85120, 88160, 89600, 92800, 96425, 97280, 103936, 106400, 110200, 121600, 123424, 129920, 136192, 141056, 148480, 154280, 162400, 170240, 176320, 179200, 185600, 192850, 194560, 207872, 212800, 220400, 243200, 246848, 259840, 272384, 282112, 296960, 308560, 324800, 340480, 352640, 358400, 371200, 385700, 415744, 425600, 440800, 486400, 493696, 519680, 564224, 617120, 649600, 680960, 705280, 742400, 771400, 851200, 881600, 972800, 987392, 1039360, 1128448, 1234240, 1299200, 1361920, 1410560, 1484800, 1542800, 1702400, 1763200, 1974784, 2078720, 2468480, 2598400, 2821120, 3085600, 3404800, 3526400, 3949568, 4936960, 5196800, 5642240, 6171200, 6809600, 7052800, 7899136, 9873920, 10393600, 12342400, 14105600, 19747840, 24684800, 28211200, 39495680, 49369600, 98739200, 197478400]

約数ペア:

[(1, 197478400), (2, 98739200), (4, 49369600), (5, 39495680), (7, 28211200), (8, 24684800), (10, 19747840), (14, 14105600), (16, 12342400), (19, 10393600), (20, 9873920), (25, 7899136), (28, 7052800), (29, 6809600), (32, 6171200), (35, 5642240), (38, 5196800), (40, 4936960), (50, 3949568), (56, 3526400), (58, 3404800), (64, 3085600), (70, 2821120), (76, 2598400), (80, 2468480), (95, 2078720), (100, 1974784), (112, 1763200), (116, 1702400), (128, 1542800), (133, 1484800), (140, 1410560), (145, 1361920), (152, 1299200), (160, 1234240), (175, 1128448), (190, 1039360), (200, 987392), (203, 972800), (224, 881600), (232, 851200), (256, 771400), (266, 742400), (280, 705280), (290, 680960), (304, 649600), (320, 617120), (350, 564224), (380, 519680), (400, 493696), (406, 486400), (448, 440800), (464, 425600), (475, 415744), (512, 385700), (532, 371200), (551, 358400), (560, 352640), (580, 340480), (608, 324800), (640, 308560), (665, 296960), (700, 282112), (725, 272384), (760, 259840), (800, 246848), (812, 243200), (896, 220400), (928, 212800), (950, 207872), (1015, 194560), (1024, 192850), (1064, 185600), (1102, 179200), (1120, 176320), (1160, 170240), (1216, 162400), (1280, 154280), (1330, 148480), (1400, 141056), (1450, 136192), (1520, 129920), (1600, 123424), (1624, 121600), (1792, 110200), (1856, 106400), (1900, 103936), (2030, 97280), (2048, 96425), (2128, 92800), (2204, 89600), (2240, 88160), (2320, 85120), (2432, 81200), (2560, 77140), (2660, 74240), (2755, 71680), (2800, 70528), (2900, 68096), (3040, 64960), (3200, 61712), (3248, 60800), (3325, 59392), (3584, 55100), (3712, 53200), (3800, 51968), (3857, 51200), (4060, 48640), (4256, 46400), (4408, 44800), (4480, 44080), (4640, 42560), (4864, 40600), (5075, 38912), (5120, 38570), (5320, 37120), (5510, 35840), (5600, 35264), (5800, 34048), (6080, 32480), (6400, 30856), (6496, 30400), (6650, 29696), (7168, 27550), (7424, 26600), (7600, 25984), (7714, 25600), (8120, 24320), (8512, 23200), (8816, 22400), (8960, 22040), (9280, 21280), (9728, 20300), (10150, 19456), (10240, 19285), (10640, 18560), (11020, 17920), (11200, 17632), (11600, 17024), (12160, 16240), (12800, 15428), (12992, 15200), (13300, 14848), (13775, 14336)]