7538595480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2136

約数の個数: 320

約数和(自身を含む): 27607456800

約数和(自身を除く): 20068861320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 89, 90, 104, 108, 117, 120, 130, 135, 156, 162, 178, 180, 195, 216, 234, 260, 267, 270, 312, 324, 351, 356, 360, 390, 405, 445, 468, 520, 534, 540, 585, 648, 702, 712, 780, 801, 810, 890, 936, 1053, 1068, 1080, 1157, 1170, 1335, 1404, 1560, 1602, 1620, 1755, 1780, 2011, 2106, 2136, 2314, 2340, 2403, 2670, 2808, 3204, 3240, 3471, 3510, 3560, 4005, 4022, 4212, 4628, 4680, 4806, 5265, 5340, 5785, 6033, 6408, 6942, 7020, 7209, 8010, 8044, 8424, 9256, 9612, 10055, 10413, 10530, 10680, 11570, 12015, 12066, 13884, 14040, 14418, 16020, 16088, 17355, 18099, 19224, 20110, 20826, 21060, 23140, 24030, 24132, 26143, 27768, 28836, 30165, 31239, 32040, 34710, 36045, 36198, 40220, 41652, 42120, 46280, 48060, 48264, 52065, 52286, 54297, 57672, 60330, 62478, 69420, 72090, 72396, 78429, 80440, 83304, 90495, 93717, 96120, 104130, 104572, 108594, 120660, 124956, 130715, 138840, 144180, 144792, 156195, 156858, 162891, 178979, 180990, 187434, 208260, 209144, 217188, 235287, 241320, 249912, 261430, 271485, 288360, 312390, 313716, 325782, 357958, 361980, 374868, 392145, 416520, 434376, 468585, 470574, 522860, 536937, 542970, 624780, 627432, 651564, 705861, 715916, 723960, 749736, 784290, 814455, 894895, 937170, 941148, 1045720, 1073874, 1085940, 1176435, 1249560, 1303128, 1411722, 1431832, 1568580, 1610811, 1628910, 1789790, 1874340, 1882296, 2117583, 2147748, 2171880, 2326727, 2352870, 2684685, 2823444, 3137160, 3221622, 3257820, 3529305, 3579580, 3748680, 4235166, 4295496, 4653454, 4705740, 4832433, 5369370, 5646888, 6443244, 6515640, 6980181, 7058610, 7159160, 8054055, 8470332, 9306908, 9411480, 9664866, 10587915, 10738740, 11633635, 12886488, 13960362, 14117220, 14497299, 16108110, 16940664, 18613816, 19329732, 20940543, 21175830, 21477480, 23267270, 24162165, 27920724, 28234440, 28994598, 32216220, 34900905, 38659464, 41881086, 42351660, 46534540, 48324330, 55841448, 57989196, 62821629, 64432440, 69801810, 72486495, 83762172, 84703320, 93069080, 96648660, 104702715, 115978392, 125643258, 139603620, 144972990, 167524344, 188464887, 193297320, 209405430, 251286516, 279207240, 289945980, 314108145, 376929774, 418810860, 502573032, 579891960, 628216290, 753859548, 837621720, 942324435, 1256432580, 1507719096, 1884648870, 2512865160, 3769297740, 7538595480]

約数ペア:

[(1, 7538595480), (2, 3769297740), (3, 2512865160), (4, 1884648870), (5, 1507719096), (6, 1256432580), (8, 942324435), (9, 837621720), (10, 753859548), (12, 628216290), (13, 579891960), (15, 502573032), (18, 418810860), (20, 376929774), (24, 314108145), (26, 289945980), (27, 279207240), (30, 251286516), (36, 209405430), (39, 193297320), (40, 188464887), (45, 167524344), (52, 144972990), (54, 139603620), (60, 125643258), (65, 115978392), (72, 104702715), (78, 96648660), (81, 93069080), (89, 84703320), (90, 83762172), (104, 72486495), (108, 69801810), (117, 64432440), (120, 62821629), (130, 57989196), (135, 55841448), (156, 48324330), (162, 46534540), (178, 42351660), (180, 41881086), (195, 38659464), (216, 34900905), (234, 32216220), (260, 28994598), (267, 28234440), (270, 27920724), (312, 24162165), (324, 23267270), (351, 21477480), (356, 21175830), (360, 20940543), (390, 19329732), (405, 18613816), (445, 16940664), (468, 16108110), (520, 14497299), (534, 14117220), (540, 13960362), (585, 12886488), (648, 11633635), (702, 10738740), (712, 10587915), (780, 9664866), (801, 9411480), (810, 9306908), (890, 8470332), (936, 8054055), (1053, 7159160), (1068, 7058610), (1080, 6980181), (1157, 6515640), (1170, 6443244), (1335, 5646888), (1404, 5369370), (1560, 4832433), (1602, 4705740), (1620, 4653454), (1755, 4295496), (1780, 4235166), (2011, 3748680), (2106, 3579580), (2136, 3529305), (2314, 3257820), (2340, 3221622), (2403, 3137160), (2670, 2823444), (2808, 2684685), (3204, 2352870), (3240, 2326727), (3471, 2171880), (3510, 2147748), (3560, 2117583), (4005, 1882296), (4022, 1874340), (4212, 1789790), (4628, 1628910), (4680, 1610811), (4806, 1568580), (5265, 1431832), (5340, 1411722), (5785, 1303128), (6033, 1249560), (6408, 1176435), (6942, 1085940), (7020, 1073874), (7209, 1045720), (8010, 941148), (8044, 937170), (8424, 894895), (9256, 814455), (9612, 784290), (10055, 749736), (10413, 723960), (10530, 715916), (10680, 705861), (11570, 651564), (12015, 627432), (12066, 624780), (13884, 542970), (14040, 536937), (14418, 522860), (16020, 470574), (16088, 468585), (17355, 434376), (18099, 416520), (19224, 392145), (20110, 374868), (20826, 361980), (21060, 357958), (23140, 325782), (24030, 313716), (24132, 312390), (26143, 288360), (27768, 271485), (28836, 261430), (30165, 249912), (31239, 241320), (32040, 235287), (34710, 217188), (36045, 209144), (36198, 208260), (40220, 187434), (41652, 180990), (42120, 178979), (46280, 162891), (48060, 156858), (48264, 156195), (52065, 144792), (52286, 144180), (54297, 138840), (57672, 130715), (60330, 124956), (62478, 120660), (69420, 108594), (72090, 104572), (72396, 104130), (78429, 96120), (80440, 93717), (83304, 90495)]