4518499440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10889}}^1$

素因数の和:10944

約数の個数: 320

約数和(自身を含む): 18148838400

約数和(自身を除く): 13630338960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1140, 1235, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1976, 1995, 2128, 2184, 2280, 2470, 2660, 2730, 2964, 3120, 3192, 3458, 3640, 3705, 3952, 3990, 4368, 4560, 4940, 5187, 5320, 5460, 5928, 6384, 6916, 7280, 7410, 7980, 8645, 9880, 10374, 10640, 10889, 10920, 11856, 13832, 14820, 15960, 17290, 19760, 20748, 21778, 21840, 25935, 27664, 29640, 31920, 32667, 34580, 41496, 43556, 51870, 54445, 59280, 65334, 69160, 76223, 82992, 87112, 103740, 108890, 130668, 138320, 141557, 152446, 163335, 174224, 206891, 207480, 217780, 228669, 261336, 283114, 304892, 326670, 381115, 413782, 414960, 424671, 435560, 457338, 522672, 566228, 609784, 620673, 653340, 707785, 762230, 827564, 849342, 871120, 914676, 990899, 1034455, 1132456, 1143345, 1219568, 1241346, 1306680, 1415570, 1448237, 1524460, 1655128, 1698684, 1829352, 1981798, 2068910, 2123355, 2264912, 2286690, 2482692, 2613360, 2689583, 2831140, 2896474, 2972697, 3048920, 3103365, 3310256, 3397368, 3658704, 3963596, 4137820, 4246710, 4344711, 4573380, 4954495, 4965384, 5379166, 5662280, 5792948, 5945394, 6097840, 6206730, 6794736, 7241185, 7927192, 8068749, 8275640, 8493420, 8689422, 9146760, 9908990, 9930768, 10758332, 11324560, 11585896, 11890788, 12413460, 13447915, 14482370, 14863485, 15854384, 16137498, 16551280, 16986840, 17378844, 18293520, 18827081, 19817980, 21516664, 21723555, 23171792, 23781576, 24826920, 26895830, 28964740, 29726970, 32274996, 33973680, 34757688, 37654162, 39635960, 40343745, 43033328, 43447110, 47563152, 49653840, 53791660, 56481243, 57929480, 59453940, 64549992, 69515376, 75308324, 79271920, 80687490, 86894220, 94135405, 107583320, 112962486, 115858960, 118907880, 129099984, 150616648, 161374980, 173788440, 188270810, 215166640, 225924972, 237815760, 282406215, 301233296, 322749960, 347576880, 376541620, 451849944, 564812430, 645499920, 753083240, 903699888, 1129624860, 1506166480, 2259249720, 4518499440]

約数ペア:

[(1, 4518499440), (2, 2259249720), (3, 1506166480), (4, 1129624860), (5, 903699888), (6, 753083240), (7, 645499920), (8, 564812430), (10, 451849944), (12, 376541620), (13, 347576880), (14, 322749960), (15, 301233296), (16, 282406215), (19, 237815760), (20, 225924972), (21, 215166640), (24, 188270810), (26, 173788440), (28, 161374980), (30, 150616648), (35, 129099984), (38, 118907880), (39, 115858960), (40, 112962486), (42, 107583320), (48, 94135405), (52, 86894220), (56, 80687490), (57, 79271920), (60, 75308324), (65, 69515376), (70, 64549992), (76, 59453940), (78, 57929480), (80, 56481243), (84, 53791660), (91, 49653840), (95, 47563152), (104, 43447110), (105, 43033328), (112, 40343745), (114, 39635960), (120, 37654162), (130, 34757688), (133, 33973680), (140, 32274996), (152, 29726970), (156, 28964740), (168, 26895830), (182, 24826920), (190, 23781576), (195, 23171792), (208, 21723555), (210, 21516664), (228, 19817980), (240, 18827081), (247, 18293520), (260, 17378844), (266, 16986840), (273, 16551280), (280, 16137498), (285, 15854384), (304, 14863485), (312, 14482370), (336, 13447915), (364, 12413460), (380, 11890788), (390, 11585896), (399, 11324560), (420, 10758332), (455, 9930768), (456, 9908990), (494, 9146760), (520, 8689422), (532, 8493420), (546, 8275640), (560, 8068749), (570, 7927192), (624, 7241185), (665, 6794736), (728, 6206730), (741, 6097840), (760, 5945394), (780, 5792948), (798, 5662280), (840, 5379166), (910, 4965384), (912, 4954495), (988, 4573380), (1040, 4344711), (1064, 4246710), (1092, 4137820), (1140, 3963596), (1235, 3658704), (1330, 3397368), (1365, 3310256), (1456, 3103365), (1482, 3048920), (1520, 2972697), (1560, 2896474), (1596, 2831140), (1680, 2689583), (1729, 2613360), (1820, 2482692), (1976, 2286690), (1995, 2264912), (2128, 2123355), (2184, 2068910), (2280, 1981798), (2470, 1829352), (2660, 1698684), (2730, 1655128), (2964, 1524460), (3120, 1448237), (3192, 1415570), (3458, 1306680), (3640, 1241346), (3705, 1219568), (3952, 1143345), (3990, 1132456), (4368, 1034455), (4560, 990899), (4940, 914676), (5187, 871120), (5320, 849342), (5460, 827564), (5928, 762230), (6384, 707785), (6916, 653340), (7280, 620673), (7410, 609784), (7980, 566228), (8645, 522672), (9880, 457338), (10374, 435560), (10640, 424671), (10889, 414960), (10920, 413782), (11856, 381115), (13832, 326670), (14820, 304892), (15960, 283114), (17290, 261336), (19760, 228669), (20748, 217780), (21778, 207480), (21840, 206891), (25935, 174224), (27664, 163335), (29640, 152446), (31920, 141557), (32667, 138320), (34580, 130668), (41496, 108890), (43556, 103740), (51870, 87112), (54445, 82992), (59280, 76223), (65334, 69160)]