215667200

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 240

約数和(自身を含む): 639334080

約数和(自身を除く): 423666880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 64, 70, 80, 83, 100, 112, 116, 128, 140, 145, 160, 166, 175, 200, 203, 224, 232, 256, 280, 290, 320, 332, 350, 400, 406, 415, 448, 464, 512, 560, 580, 581, 640, 664, 700, 725, 800, 812, 830, 896, 928, 1015, 1120, 1160, 1162, 1280, 1328, 1400, 1450, 1600, 1624, 1660, 1792, 1856, 2030, 2075, 2240, 2320, 2324, 2407, 2560, 2656, 2800, 2900, 2905, 3200, 3248, 3320, 3584, 3712, 4060, 4150, 4480, 4640, 4648, 4814, 5075, 5312, 5600, 5800, 5810, 6400, 6496, 6640, 7424, 8120, 8300, 8960, 9280, 9296, 9628, 10150, 10624, 11200, 11600, 11620, 12035, 12800, 12992, 13280, 14525, 14848, 16240, 16600, 16849, 17920, 18560, 18592, 19256, 20300, 21248, 22400, 23200, 23240, 24070, 25984, 26560, 29050, 32480, 33200, 33698, 37120, 37184, 38512, 40600, 42496, 44800, 46400, 46480, 48140, 51968, 53120, 58100, 60175, 64960, 66400, 67396, 74240, 74368, 77024, 81200, 84245, 89600, 92800, 92960, 96280, 103936, 106240, 116200, 120350, 129920, 132800, 134792, 148736, 154048, 162400, 168490, 185600, 185920, 192560, 212480, 232400, 240700, 259840, 265600, 269584, 297472, 308096, 324800, 336980, 371200, 371840, 385120, 421225, 464800, 481400, 519680, 531200, 539168, 616192, 649600, 673960, 743680, 770240, 842450, 929600, 962800, 1062400, 1078336, 1232384, 1299200, 1347920, 1487360, 1540480, 1684900, 1859200, 1925600, 2156672, 2598400, 2695840, 3080960, 3369800, 3718400, 3851200, 4313344, 5391680, 6161920, 6739600, 7436800, 7702400, 8626688, 10783360, 13479200, 15404800, 21566720, 26958400, 30809600, 43133440, 53916800, 107833600, 215667200]

約数ペア:

[(1, 215667200), (2, 107833600), (4, 53916800), (5, 43133440), (7, 30809600), (8, 26958400), (10, 21566720), (14, 15404800), (16, 13479200), (20, 10783360), (25, 8626688), (28, 7702400), (29, 7436800), (32, 6739600), (35, 6161920), (40, 5391680), (50, 4313344), (56, 3851200), (58, 3718400), (64, 3369800), (70, 3080960), (80, 2695840), (83, 2598400), (100, 2156672), (112, 1925600), (116, 1859200), (128, 1684900), (140, 1540480), (145, 1487360), (160, 1347920), (166, 1299200), (175, 1232384), (200, 1078336), (203, 1062400), (224, 962800), (232, 929600), (256, 842450), (280, 770240), (290, 743680), (320, 673960), (332, 649600), (350, 616192), (400, 539168), (406, 531200), (415, 519680), (448, 481400), (464, 464800), (512, 421225), (560, 385120), (580, 371840), (581, 371200), (640, 336980), (664, 324800), (700, 308096), (725, 297472), (800, 269584), (812, 265600), (830, 259840), (896, 240700), (928, 232400), (1015, 212480), (1120, 192560), (1160, 185920), (1162, 185600), (1280, 168490), (1328, 162400), (1400, 154048), (1450, 148736), (1600, 134792), (1624, 132800), (1660, 129920), (1792, 120350), (1856, 116200), (2030, 106240), (2075, 103936), (2240, 96280), (2320, 92960), (2324, 92800), (2407, 89600), (2560, 84245), (2656, 81200), (2800, 77024), (2900, 74368), (2905, 74240), (3200, 67396), (3248, 66400), (3320, 64960), (3584, 60175), (3712, 58100), (4060, 53120), (4150, 51968), (4480, 48140), (4640, 46480), (4648, 46400), (4814, 44800), (5075, 42496), (5312, 40600), (5600, 38512), (5800, 37184), (5810, 37120), (6400, 33698), (6496, 33200), (6640, 32480), (7424, 29050), (8120, 26560), (8300, 25984), (8960, 24070), (9280, 23240), (9296, 23200), (9628, 22400), (10150, 21248), (10624, 20300), (11200, 19256), (11600, 18592), (11620, 18560), (12035, 17920), (12800, 16849), (12992, 16600), (13280, 16240), (14525, 14848)]