209661960480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{1273457}}^1$

素因数の和:1273496

約数の個数: 192

約数和(自身を含む): 770187398400

約数和(自身を除く): 560525437920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1120, 1176, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3360, 3430, 3920, 4116, 4704, 5145, 5488, 5880, 6860, 7840, 8232, 10290, 10976, 11760, 13720, 16464, 20580, 23520, 27440, 32928, 41160, 54880, 82320, 164640, 1273457, 2546914, 3820371, 5093828, 6367285, 7640742, 8914199, 10187656, 12734570, 15281484, 17828398, 19101855, 20375312, 25469140, 26742597, 30562968, 35656796, 38203710, 40750624, 44570995, 50938280, 53485194, 61125936, 62399393, 71313592, 76407420, 89141990, 101876560, 106970388, 122251872, 124798786, 133712985, 142627184, 152814840, 178283980, 187198179, 203753120, 213940776, 249597572, 267425970, 285254368, 305629680, 311996965, 356567960, 374396358, 427881552, 436795751, 499195144, 534851940, 611259360, 623993930, 713135920, 748792716, 855763104, 873591502, 935990895, 998390288, 1069703880, 1247987860, 1310387253, 1426271840, 1497585432, 1747183004, 1871981790, 1996780576, 2139407760, 2183978755, 2495975720, 2620774506, 2995170864, 3494366008, 3743963580, 4278815520, 4367957510, 4991951440, 5241549012, 5990341728, 6551936265, 6988732016, 7487927160, 8735915020, 9983902880, 10483098024, 13103872530, 13977464032, 14975854320, 17471830040, 20966196048, 26207745060, 29951708640, 34943660080, 41932392096, 52415490120, 69887320160, 104830980240, 209661960480]

約数ペア:

[(1, 209661960480), (2, 104830980240), (3, 69887320160), (4, 52415490120), (5, 41932392096), (6, 34943660080), (7, 29951708640), (8, 26207745060), (10, 20966196048), (12, 17471830040), (14, 14975854320), (15, 13977464032), (16, 13103872530), (20, 10483098024), (21, 9983902880), (24, 8735915020), (28, 7487927160), (30, 6988732016), (32, 6551936265), (35, 5990341728), (40, 5241549012), (42, 4991951440), (48, 4367957510), (49, 4278815520), (56, 3743963580), (60, 3494366008), (70, 2995170864), (80, 2620774506), (84, 2495975720), (96, 2183978755), (98, 2139407760), (105, 1996780576), (112, 1871981790), (120, 1747183004), (140, 1497585432), (147, 1426271840), (160, 1310387253), (168, 1247987860), (196, 1069703880), (210, 998390288), (224, 935990895), (240, 873591502), (245, 855763104), (280, 748792716), (294, 713135920), (336, 623993930), (343, 611259360), (392, 534851940), (420, 499195144), (480, 436795751), (490, 427881552), (560, 374396358), (588, 356567960), (672, 311996965), (686, 305629680), (735, 285254368), (784, 267425970), (840, 249597572), (980, 213940776), (1029, 203753120), (1120, 187198179), (1176, 178283980), (1372, 152814840), (1470, 142627184), (1568, 133712985), (1680, 124798786), (1715, 122251872), (1960, 106970388), (2058, 101876560), (2352, 89141990), (2744, 76407420), (2940, 71313592), (3360, 62399393), (3430, 61125936), (3920, 53485194), (4116, 50938280), (4704, 44570995), (5145, 40750624), (5488, 38203710), (5880, 35656796), (6860, 30562968), (7840, 26742597), (8232, 25469140), (10290, 20375312), (10976, 19101855), (11760, 17828398), (13720, 15281484), (16464, 12734570), (20580, 10187656), (23520, 8914199), (27440, 7640742), (32928, 6367285), (41160, 5093828), (54880, 3820371), (82320, 2546914), (164640, 1273457)]