28441390320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17471}}^1$

素因数の和:17533

約数の個数: 480

約数和(自身を含む): 121672212480

約数和(自身を除く): 93230822160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 63, 68, 70, 72, 76, 80, 84, 85, 90, 95, 102, 105, 112, 114, 119, 120, 126, 133, 136, 140, 144, 152, 153, 168, 170, 171, 180, 190, 204, 210, 228, 238, 240, 252, 255, 266, 272, 280, 285, 304, 306, 315, 323, 336, 340, 342, 357, 360, 380, 399, 408, 420, 456, 476, 504, 510, 532, 560, 570, 595, 612, 630, 646, 665, 680, 684, 714, 720, 760, 765, 798, 816, 840, 855, 912, 952, 969, 1008, 1020, 1064, 1071, 1140, 1190, 1197, 1224, 1260, 1292, 1330, 1360, 1368, 1428, 1520, 1530, 1596, 1615, 1680, 1710, 1785, 1904, 1938, 1995, 2040, 2128, 2142, 2261, 2280, 2380, 2394, 2448, 2520, 2584, 2660, 2736, 2856, 2907, 3060, 3192, 3230, 3420, 3570, 3876, 3990, 4080, 4284, 4522, 4560, 4760, 4788, 4845, 5040, 5168, 5320, 5355, 5712, 5814, 5985, 6120, 6384, 6460, 6783, 6840, 7140, 7752, 7980, 8568, 9044, 9520, 9576, 9690, 10640, 10710, 11305, 11628, 11970, 12240, 12920, 13566, 13680, 14280, 14535, 15504, 15960, 17136, 17471, 18088, 19152, 19380, 20349, 21420, 22610, 23256, 23940, 25840, 27132, 28560, 29070, 31920, 33915, 34942, 36176, 38760, 40698, 42840, 45220, 46512, 47880, 52413, 54264, 58140, 67830, 69884, 77520, 81396, 85680, 87355, 90440, 95760, 101745, 104826, 108528, 116280, 122297, 135660, 139768, 157239, 162792, 174710, 180880, 203490, 209652, 232560, 244594, 262065, 271320, 279536, 297007, 314478, 325584, 331949, 349420, 366891, 406980, 419304, 489188, 524130, 542640, 594014, 611485, 628956, 663898, 698840, 733782, 786195, 813960, 838608, 891021, 978376, 995847, 1048260, 1100673, 1188028, 1222970, 1257912, 1327796, 1397680, 1467564, 1485035, 1572390, 1627920, 1659745, 1782042, 1834455, 1956752, 1991694, 2079049, 2096520, 2201346, 2323643, 2376056, 2445940, 2515824, 2655592, 2673063, 2935128, 2970070, 2987541, 3144780, 3319490, 3564084, 3668910, 3983388, 4158098, 4193040, 4402692, 4455105, 4647286, 4752112, 4891880, 4979235, 5311184, 5346126, 5503365, 5643133, 5870256, 5940140, 5975082, 6237147, 6289560, 6638980, 6970929, 7128168, 7337820, 7966776, 8316196, 8805384, 8910210, 9294572, 9783760, 9958470, 10395245, 10692252, 11006730, 11286266, 11618215, 11880280, 11950164, 12474294, 12579120, 13277960, 13365315, 13941858, 14256336, 14675640, 14937705, 15933552, 16632392, 16929399, 17610768, 17820420, 18589144, 18711441, 19916940, 20790490, 20912787, 21384504, 22013460, 22572532, 23236430, 23760560, 23900328, 24948588, 26555920, 26730630, 27883716, 28215665, 29351280, 29875410, 31185735, 33264784, 33858798, 34854645, 35640840, 37178288, 37422882, 39501931, 39833880, 41580980, 41825574, 42769008, 44026920, 45145064, 46472860, 47800656, 49897176, 50788197, 53461260, 55767432, 56431330, 59750820, 62371470, 67717596, 69709290, 71281680, 74845764, 79003862, 79667760, 83161960, 83651148, 84646995, 88053840, 90290128, 92945720, 93557205, 99794352, 101576394, 104563935, 106922520, 111534864, 112862660, 118505793, 119501640, 124742940, 135435192, 139418580, 149691528, 158007724, 166323920, 167302296, 169293990, 185891440, 187114410, 197509655, 203152788, 209127870, 213845040, 225725320, 237011586, 239003280, 249485880, 253940985, 270870384, 278837160, 299383056, 316015448, 334604592, 338587980, 355517379, 374228820, 395019310, 406305576, 418255740, 451450640, 474023172, 498971760, 507881970, 557674320, 592528965, 632030896, 677175960, 711034758, 748457640, 790038620, 812611152, 836511480, 948046344, 1015763940, 1185057930, 1354351920, 1422069516, 1496915280, 1580077240, 1673022960, 1777586895, 1896092688, 2031527880, 2370115860, 2844139032, 3160154480, 3555173790, 4063055760, 4740231720, 5688278064, 7110347580, 9480463440, 14220695160, 28441390320]

約数ペア:

[(1, 28441390320), (2, 14220695160), (3, 9480463440), (4, 7110347580), (5, 5688278064), (6, 4740231720), (7, 4063055760), (8, 3555173790), (9, 3160154480), (10, 2844139032), (12, 2370115860), (14, 2031527880), (15, 1896092688), (16, 1777586895), (17, 1673022960), (18, 1580077240), (19, 1496915280), (20, 1422069516), (21, 1354351920), (24, 1185057930), (28, 1015763940), (30, 948046344), (34, 836511480), (35, 812611152), (36, 790038620), (38, 748457640), (40, 711034758), (42, 677175960), (45, 632030896), (48, 592528965), (51, 557674320), (56, 507881970), (57, 498971760), (60, 474023172), (63, 451450640), (68, 418255740), (70, 406305576), (72, 395019310), (76, 374228820), (80, 355517379), (84, 338587980), (85, 334604592), (90, 316015448), (95, 299383056), (102, 278837160), (105, 270870384), (112, 253940985), (114, 249485880), (119, 239003280), (120, 237011586), (126, 225725320), (133, 213845040), (136, 209127870), (140, 203152788), (144, 197509655), (152, 187114410), (153, 185891440), (168, 169293990), (170, 167302296), (171, 166323920), (180, 158007724), (190, 149691528), (204, 139418580), (210, 135435192), (228, 124742940), (238, 119501640), (240, 118505793), (252, 112862660), (255, 111534864), (266, 106922520), (272, 104563935), (280, 101576394), (285, 99794352), (304, 93557205), (306, 92945720), (315, 90290128), (323, 88053840), (336, 84646995), (340, 83651148), (342, 83161960), (357, 79667760), (360, 79003862), (380, 74845764), (399, 71281680), (408, 69709290), (420, 67717596), (456, 62371470), (476, 59750820), (504, 56431330), (510, 55767432), (532, 53461260), (560, 50788197), (570, 49897176), (595, 47800656), (612, 46472860), (630, 45145064), (646, 44026920), (665, 42769008), (680, 41825574), (684, 41580980), (714, 39833880), (720, 39501931), (760, 37422882), (765, 37178288), (798, 35640840), (816, 34854645), (840, 33858798), (855, 33264784), (912, 31185735), (952, 29875410), (969, 29351280), (1008, 28215665), (1020, 27883716), (1064, 26730630), (1071, 26555920), (1140, 24948588), (1190, 23900328), (1197, 23760560), (1224, 23236430), (1260, 22572532), (1292, 22013460), (1330, 21384504), (1360, 20912787), (1368, 20790490), (1428, 19916940), (1520, 18711441), (1530, 18589144), (1596, 17820420), (1615, 17610768), (1680, 16929399), (1710, 16632392), (1785, 15933552), (1904, 14937705), (1938, 14675640), (1995, 14256336), (2040, 13941858), (2128, 13365315), (2142, 13277960), (2261, 12579120), (2280, 12474294), (2380, 11950164), (2394, 11880280), (2448, 11618215), (2520, 11286266), (2584, 11006730), (2660, 10692252), (2736, 10395245), (2856, 9958470), (2907, 9783760), (3060, 9294572), (3192, 8910210), (3230, 8805384), (3420, 8316196), (3570, 7966776), (3876, 7337820), (3990, 7128168), (4080, 6970929), (4284, 6638980), (4522, 6289560), (4560, 6237147), (4760, 5975082), (4788, 5940140), (4845, 5870256), (5040, 5643133), (5168, 5503365), (5320, 5346126), (5355, 5311184), (5712, 4979235), (5814, 4891880), (5985, 4752112), (6120, 4647286), (6384, 4455105), (6460, 4402692), (6783, 4193040), (6840, 4158098), (7140, 3983388), (7752, 3668910), (7980, 3564084), (8568, 3319490), (9044, 3144780), (9520, 2987541), (9576, 2970070), (9690, 2935128), (10640, 2673063), (10710, 2655592), (11305, 2515824), (11628, 2445940), (11970, 2376056), (12240, 2323643), (12920, 2201346), (13566, 2096520), (13680, 2079049), (14280, 1991694), (14535, 1956752), (15504, 1834455), (15960, 1782042), (17136, 1659745), (17471, 1627920), (18088, 1572390), (19152, 1485035), (19380, 1467564), (20349, 1397680), (21420, 1327796), (22610, 1257912), (23256, 1222970), (23940, 1188028), (25840, 1100673), (27132, 1048260), (28560, 995847), (29070, 978376), (31920, 891021), (33915, 838608), (34942, 813960), (36176, 786195), (38760, 733782), (40698, 698840), (42840, 663898), (45220, 628956), (46512, 611485), (47880, 594014), (52413, 542640), (54264, 524130), (58140, 489188), (67830, 419304), (69884, 406980), (77520, 366891), (81396, 349420), (85680, 331949), (87355, 325584), (90440, 314478), (95760, 297007), (101745, 279536), (104826, 271320), (108528, 262065), (116280, 244594), (122297, 232560), (135660, 209652), (139768, 203490), (157239, 180880), (162792, 174710)]