2214790400

素因数分解:

$2^8\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 5778796800

約数和(自身を除く): 3564006400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 47, 50, 64, 74, 80, 94, 100, 128, 148, 160, 185, 188, 199, 200, 235, 256, 296, 320, 370, 376, 398, 400, 470, 592, 640, 740, 752, 796, 800, 925, 940, 995, 1175, 1184, 1280, 1480, 1504, 1592, 1600, 1739, 1850, 1880, 1990, 2350, 2368, 2960, 3008, 3184, 3200, 3478, 3700, 3760, 3980, 4700, 4736, 4975, 5920, 6016, 6368, 6400, 6956, 7363, 7400, 7520, 7960, 8695, 9353, 9400, 9472, 9950, 11840, 12032, 12736, 13912, 14726, 14800, 15040, 15920, 17390, 18706, 18800, 19900, 23680, 25472, 27824, 29452, 29600, 30080, 31840, 34780, 36815, 37412, 37600, 39800, 43475, 46765, 47360, 50944, 55648, 58904, 59200, 60160, 63680, 69560, 73630, 74824, 75200, 79600, 86950, 93530, 111296, 117808, 118400, 127360, 139120, 147260, 149648, 150400, 159200, 173900, 184075, 187060, 222592, 233825, 235616, 236800, 254720, 278240, 294520, 299296, 300800, 318400, 346061, 347800, 368150, 374120, 445184, 467650, 471232, 556480, 589040, 598592, 636800, 692122, 695600, 736300, 748240, 935300, 942464, 1112960, 1178080, 1197184, 1273600, 1384244, 1391200, 1472600, 1496480, 1730305, 1870600, 1884928, 2225920, 2356160, 2394368, 2768488, 2782400, 2945200, 2992960, 3460610, 3741200, 4712320, 5536976, 5564800, 5890400, 5985920, 6921220, 7482400, 8651525, 9424640, 11073952, 11129600, 11780800, 11971840, 13842440, 14964800, 17303050, 22147904, 23561600, 27684880, 29929600, 34606100, 44295808, 47123200, 55369760, 59859200, 69212200, 88591616, 110739520, 138424400, 221479040, 276848800, 442958080, 553697600, 1107395200, 2214790400]

約数ペア:

[(1, 2214790400), (2, 1107395200), (4, 553697600), (5, 442958080), (8, 276848800), (10, 221479040), (16, 138424400), (20, 110739520), (25, 88591616), (32, 69212200), (37, 59859200), (40, 55369760), (47, 47123200), (50, 44295808), (64, 34606100), (74, 29929600), (80, 27684880), (94, 23561600), (100, 22147904), (128, 17303050), (148, 14964800), (160, 13842440), (185, 11971840), (188, 11780800), (199, 11129600), (200, 11073952), (235, 9424640), (256, 8651525), (296, 7482400), (320, 6921220), (370, 5985920), (376, 5890400), (398, 5564800), (400, 5536976), (470, 4712320), (592, 3741200), (640, 3460610), (740, 2992960), (752, 2945200), (796, 2782400), (800, 2768488), (925, 2394368), (940, 2356160), (995, 2225920), (1175, 1884928), (1184, 1870600), (1280, 1730305), (1480, 1496480), (1504, 1472600), (1592, 1391200), (1600, 1384244), (1739, 1273600), (1850, 1197184), (1880, 1178080), (1990, 1112960), (2350, 942464), (2368, 935300), (2960, 748240), (3008, 736300), (3184, 695600), (3200, 692122), (3478, 636800), (3700, 598592), (3760, 589040), (3980, 556480), (4700, 471232), (4736, 467650), (4975, 445184), (5920, 374120), (6016, 368150), (6368, 347800), (6400, 346061), (6956, 318400), (7363, 300800), (7400, 299296), (7520, 294520), (7960, 278240), (8695, 254720), (9353, 236800), (9400, 235616), (9472, 233825), (9950, 222592), (11840, 187060), (12032, 184075), (12736, 173900), (13912, 159200), (14726, 150400), (14800, 149648), (15040, 147260), (15920, 139120), (17390, 127360), (18706, 118400), (18800, 117808), (19900, 111296), (23680, 93530), (25472, 86950), (27824, 79600), (29452, 75200), (29600, 74824), (30080, 73630), (31840, 69560), (34780, 63680), (36815, 60160), (37412, 59200), (37600, 58904), (39800, 55648), (43475, 50944), (46765, 47360)]