16961749920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22961}}^1$

素因数の和:23010

約数の個数: 288

約数和(自身を含む): 63187750080

約数和(自身を除く): 46226000160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 1944, 2052, 2160, 2280, 2430, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 3888, 4104, 4320, 4560, 4617, 4860, 5130, 5472, 6156, 6480, 6840, 7695, 7776, 8208, 9120, 9234, 9720, 10260, 12312, 12960, 13680, 15390, 16416, 18468, 19440, 20520, 22961, 23085, 24624, 27360, 30780, 36936, 38880, 41040, 45922, 46170, 49248, 61560, 68883, 73872, 82080, 91844, 92340, 114805, 123120, 137766, 147744, 183688, 184680, 206649, 229610, 246240, 275532, 344415, 367376, 369360, 413298, 436259, 459220, 551064, 619947, 688830, 734752, 738720, 826596, 872518, 918440, 1033245, 1102128, 1239894, 1308777, 1377660, 1653192, 1745036, 1836880, 1859841, 2066490, 2181295, 2204256, 2479788, 2617554, 2755320, 3099735, 3306384, 3490072, 3673760, 3719682, 3926331, 4132980, 4362590, 4959576, 5235108, 5510640, 5579523, 6199470, 6543885, 6612768, 6980144, 7439364, 7852662, 8265960, 8725180, 9299205, 9919152, 10470216, 11021280, 11159046, 11778993, 12398940, 13087770, 13960288, 14878728, 15705324, 16531920, 17450360, 18598410, 19631655, 19838304, 20940432, 22318092, 23557986, 24797880, 26175540, 27897615, 29757456, 31410648, 33063840, 34900720, 35336979, 37196820, 39263310, 41880864, 44636184, 47115972, 49595760, 52351080, 55795230, 58894965, 59514912, 62821296, 69801440, 70673958, 74393640, 78526620, 89272368, 94231944, 99191520, 104702160, 106010937, 111590460, 117789930, 125642592, 141347916, 148787280, 157053240, 176684895, 178544736, 188463888, 209404320, 212021874, 223180920, 235579860, 282695832, 297574560, 314106480, 353369790, 376927776, 424043748, 446361840, 471159720, 530054685, 565391664, 628212960, 706739580, 848087496, 892723680, 942319440, 1060109370, 1130783328, 1413479160, 1696174992, 1884638880, 2120218740, 2826958320, 3392349984, 4240437480, 5653916640, 8480874960, 16961749920]

約数ペア:

[(1, 16961749920), (2, 8480874960), (3, 5653916640), (4, 4240437480), (5, 3392349984), (6, 2826958320), (8, 2120218740), (9, 1884638880), (10, 1696174992), (12, 1413479160), (15, 1130783328), (16, 1060109370), (18, 942319440), (19, 892723680), (20, 848087496), (24, 706739580), (27, 628212960), (30, 565391664), (32, 530054685), (36, 471159720), (38, 446361840), (40, 424043748), (45, 376927776), (48, 353369790), (54, 314106480), (57, 297574560), (60, 282695832), (72, 235579860), (76, 223180920), (80, 212021874), (81, 209404320), (90, 188463888), (95, 178544736), (96, 176684895), (108, 157053240), (114, 148787280), (120, 141347916), (135, 125642592), (144, 117789930), (152, 111590460), (160, 106010937), (162, 104702160), (171, 99191520), (180, 94231944), (190, 89272368), (216, 78526620), (228, 74393640), (240, 70673958), (243, 69801440), (270, 62821296), (285, 59514912), (288, 58894965), (304, 55795230), (324, 52351080), (342, 49595760), (360, 47115972), (380, 44636184), (405, 41880864), (432, 39263310), (456, 37196820), (480, 35336979), (486, 34900720), (513, 33063840), (540, 31410648), (570, 29757456), (608, 27897615), (648, 26175540), (684, 24797880), (720, 23557986), (760, 22318092), (810, 20940432), (855, 19838304), (864, 19631655), (912, 18598410), (972, 17450360), (1026, 16531920), (1080, 15705324), (1140, 14878728), (1215, 13960288), (1296, 13087770), (1368, 12398940), (1440, 11778993), (1520, 11159046), (1539, 11021280), (1620, 10470216), (1710, 9919152), (1824, 9299205), (1944, 8725180), (2052, 8265960), (2160, 7852662), (2280, 7439364), (2430, 6980144), (2565, 6612768), (2592, 6543885), (2736, 6199470), (3040, 5579523), (3078, 5510640), (3240, 5235108), (3420, 4959576), (3888, 4362590), (4104, 4132980), (4320, 3926331), (4560, 3719682), (4617, 3673760), (4860, 3490072), (5130, 3306384), (5472, 3099735), (6156, 2755320), (6480, 2617554), (6840, 2479788), (7695, 2204256), (7776, 2181295), (8208, 2066490), (9120, 1859841), (9234, 1836880), (9720, 1745036), (10260, 1653192), (12312, 1377660), (12960, 1308777), (13680, 1239894), (15390, 1102128), (16416, 1033245), (18468, 918440), (19440, 872518), (20520, 826596), (22961, 738720), (23085, 734752), (24624, 688830), (27360, 619947), (30780, 551064), (36936, 459220), (38880, 436259), (41040, 413298), (45922, 369360), (46170, 367376), (49248, 344415), (61560, 275532), (68883, 246240), (73872, 229610), (82080, 206649), (91844, 184680), (92340, 183688), (114805, 147744), (123120, 137766)]