87187977240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{17471}}^1$

素因数の和:17962

約数の個数: 256

約数和(自身を含む): 322647736320

約数和(自身を除く): 235459759080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 457, 520, 546, 728, 780, 840, 910, 914, 1092, 1365, 1371, 1560, 1820, 1828, 2184, 2285, 2730, 2742, 3199, 3640, 3656, 4570, 5460, 5484, 5941, 6398, 6855, 9140, 9597, 10920, 10968, 11882, 12796, 13710, 15995, 17471, 17823, 18280, 19194, 23764, 25592, 27420, 29705, 31990, 34942, 35646, 38388, 41587, 47528, 47985, 52413, 54840, 59410, 63980, 69884, 71292, 76776, 83174, 87355, 89115, 95970, 104826, 118820, 122297, 124761, 127960, 139768, 142584, 166348, 174710, 178230, 191940, 207935, 209652, 227123, 237640, 244594, 249522, 262065, 332696, 349420, 356460, 366891, 383880, 415870, 419304, 454246, 489188, 499044, 524130, 611485, 623805, 681369, 698840, 712920, 733782, 831740, 908492, 978376, 998088, 1048260, 1135615, 1222970, 1247610, 1362738, 1467564, 1589861, 1663480, 1816984, 1834455, 2096520, 2271230, 2445940, 2495220, 2725476, 2935128, 3179722, 3406845, 3668910, 4542460, 4769583, 4891880, 4990440, 5450952, 6359444, 6813690, 7337820, 7949305, 7984247, 9084920, 9539166, 12718888, 13627380, 14675640, 15898610, 15968494, 19078332, 23847915, 23952741, 27254760, 31797220, 31936988, 38156664, 39921235, 47695830, 47905482, 55889729, 63594440, 63873976, 79842470, 95391660, 95810964, 103795211, 111779458, 119763705, 159684940, 167669187, 190783320, 191621928, 207590422, 223558916, 239527410, 279448645, 311385633, 319369880, 335338374, 415180844, 447117832, 479054820, 518976055, 558897290, 622771266, 670676748, 726566477, 830361688, 838345935, 958109640, 1037952110, 1117794580, 1245542532, 1341353496, 1453132954, 1556928165, 1676691870, 2075904220, 2179699431, 2235589160, 2491085064, 2906265908, 3113856330, 3353383740, 3632832385, 4151808440, 4359398862, 5812531816, 6227712660, 6706767480, 7265664770, 8718797724, 10898497155, 12455425320, 14531329540, 17437595448, 21796994310, 29062659080, 43593988620, 87187977240]

約数ペア:

[(1, 87187977240), (2, 43593988620), (3, 29062659080), (4, 21796994310), (5, 17437595448), (6, 14531329540), (7, 12455425320), (8, 10898497155), (10, 8718797724), (12, 7265664770), (13, 6706767480), (14, 6227712660), (15, 5812531816), (20, 4359398862), (21, 4151808440), (24, 3632832385), (26, 3353383740), (28, 3113856330), (30, 2906265908), (35, 2491085064), (39, 2235589160), (40, 2179699431), (42, 2075904220), (52, 1676691870), (56, 1556928165), (60, 1453132954), (65, 1341353496), (70, 1245542532), (78, 1117794580), (84, 1037952110), (91, 958109640), (104, 838345935), (105, 830361688), (120, 726566477), (130, 670676748), (140, 622771266), (156, 558897290), (168, 518976055), (182, 479054820), (195, 447117832), (210, 415180844), (260, 335338374), (273, 319369880), (280, 311385633), (312, 279448645), (364, 239527410), (390, 223558916), (420, 207590422), (455, 191621928), (457, 190783320), (520, 167669187), (546, 159684940), (728, 119763705), (780, 111779458), (840, 103795211), (910, 95810964), (914, 95391660), (1092, 79842470), (1365, 63873976), (1371, 63594440), (1560, 55889729), (1820, 47905482), (1828, 47695830), (2184, 39921235), (2285, 38156664), (2730, 31936988), (2742, 31797220), (3199, 27254760), (3640, 23952741), (3656, 23847915), (4570, 19078332), (5460, 15968494), (5484, 15898610), (5941, 14675640), (6398, 13627380), (6855, 12718888), (9140, 9539166), (9597, 9084920), (10920, 7984247), (10968, 7949305), (11882, 7337820), (12796, 6813690), (13710, 6359444), (15995, 5450952), (17471, 4990440), (17823, 4891880), (18280, 4769583), (19194, 4542460), (23764, 3668910), (25592, 3406845), (27420, 3179722), (29705, 2935128), (31990, 2725476), (34942, 2495220), (35646, 2445940), (38388, 2271230), (41587, 2096520), (47528, 1834455), (47985, 1816984), (52413, 1663480), (54840, 1589861), (59410, 1467564), (63980, 1362738), (69884, 1247610), (71292, 1222970), (76776, 1135615), (83174, 1048260), (87355, 998088), (89115, 978376), (95970, 908492), (104826, 831740), (118820, 733782), (122297, 712920), (124761, 698840), (127960, 681369), (139768, 623805), (142584, 611485), (166348, 524130), (174710, 499044), (178230, 489188), (191940, 454246), (207935, 419304), (209652, 415870), (227123, 383880), (237640, 366891), (244594, 356460), (249522, 349420), (262065, 332696)]