20048563080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35999}}^1$

素因数の和:36053

約数の個数: 384

約数和(自身を含む): 84913920000

約数和(自身を除く): 64865356920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 153, 156, 168, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 280, 306, 312, 315, 340, 357, 360, 364, 390, 408, 420, 442, 455, 468, 476, 504, 510, 520, 546, 585, 595, 612, 630, 663, 680, 714, 728, 765, 780, 819, 840, 884, 910, 936, 952, 1020, 1071, 1092, 1105, 1170, 1190, 1224, 1260, 1326, 1365, 1428, 1530, 1547, 1560, 1638, 1768, 1785, 1820, 1989, 2040, 2142, 2184, 2210, 2340, 2380, 2520, 2652, 2730, 2856, 3060, 3094, 3276, 3315, 3570, 3640, 3978, 4095, 4284, 4420, 4641, 4680, 4760, 5304, 5355, 5460, 6120, 6188, 6552, 6630, 7140, 7735, 7956, 8190, 8568, 8840, 9282, 9945, 10710, 10920, 12376, 13260, 13923, 14280, 15470, 15912, 16380, 18564, 19890, 21420, 23205, 26520, 27846, 30940, 32760, 35999, 37128, 39780, 42840, 46410, 55692, 61880, 69615, 71998, 79560, 92820, 107997, 111384, 139230, 143996, 179995, 185640, 215994, 251993, 278460, 287992, 323991, 359990, 431988, 467987, 503986, 539985, 556920, 611983, 647982, 719980, 755979, 863976, 935974, 1007972, 1079970, 1223966, 1259965, 1295964, 1403961, 1439960, 1511958, 1619955, 1835949, 1871948, 2015944, 2159940, 2267937, 2339935, 2447932, 2519930, 2591928, 2807922, 3023916, 3059915, 3239910, 3275909, 3671898, 3743896, 3779895, 4211883, 4283881, 4319880, 4535874, 4679870, 4895864, 5039860, 5507847, 5615844, 6047832, 6119830, 6479820, 6551818, 7019805, 7343796, 7559790, 7955779, 8423766, 8567762, 9071748, 9179745, 9359740, 9827727, 10079720, 11015694, 11231688, 11339685, 12239660, 12851643, 12959640, 13103636, 14039610, 14687592, 15119580, 15911558, 16379545, 16847532, 17135524, 18143496, 18359490, 18719480, 19655454, 21059415, 21419405, 22031388, 22679370, 23867337, 24479320, 25703286, 26207272, 27539235, 28079220, 29483181, 30239160, 31823116, 32759090, 33695064, 34271048, 36718980, 38554929, 39310908, 39778895, 42118830, 42838810, 44062776, 45358740, 47734674, 49138635, 51406572, 55078470, 55690453, 56158440, 58966362, 63646232, 64258215, 65518180, 71602011, 73437960, 77109858, 78621816, 79557790, 84237660, 85677620, 90717480, 95469348, 98277270, 102813144, 110156940, 111380906, 117932724, 119336685, 128516430, 131036360, 143204022, 147415905, 154219716, 159115580, 167071359, 168475320, 171355240, 190938696, 192774645, 196554540, 220313880, 222761812, 235865448, 238673370, 257032860, 278452265, 286408044, 294831810, 308439432, 318231160, 334142718, 358010055, 385549290, 393109080, 445523624, 477346740, 501214077, 514065720, 556904530, 572816088, 589663620, 668285436, 716020110, 771098580, 835356795, 954693480, 1002428154, 1113809060, 1179327240, 1336570872, 1432040220, 1542197160, 1670713590, 2004856308, 2227618120, 2506070385, 2864080440, 3341427180, 4009712616, 5012140770, 6682854360, 10024281540, 20048563080]

約数ペア:

[(1, 20048563080), (2, 10024281540), (3, 6682854360), (4, 5012140770), (5, 4009712616), (6, 3341427180), (7, 2864080440), (8, 2506070385), (9, 2227618120), (10, 2004856308), (12, 1670713590), (13, 1542197160), (14, 1432040220), (15, 1336570872), (17, 1179327240), (18, 1113809060), (20, 1002428154), (21, 954693480), (24, 835356795), (26, 771098580), (28, 716020110), (30, 668285436), (34, 589663620), (35, 572816088), (36, 556904530), (39, 514065720), (40, 501214077), (42, 477346740), (45, 445523624), (51, 393109080), (52, 385549290), (56, 358010055), (60, 334142718), (63, 318231160), (65, 308439432), (68, 294831810), (70, 286408044), (72, 278452265), (78, 257032860), (84, 238673370), (85, 235865448), (90, 222761812), (91, 220313880), (102, 196554540), (104, 192774645), (105, 190938696), (117, 171355240), (119, 168475320), (120, 167071359), (126, 159115580), (130, 154219716), (136, 147415905), (140, 143204022), (153, 131036360), (156, 128516430), (168, 119336685), (170, 117932724), (180, 111380906), (182, 110156940), (195, 102813144), (204, 98277270), (210, 95469348), (221, 90717480), (234, 85677620), (238, 84237660), (252, 79557790), (255, 78621816), (260, 77109858), (273, 73437960), (280, 71602011), (306, 65518180), (312, 64258215), (315, 63646232), (340, 58966362), (357, 56158440), (360, 55690453), (364, 55078470), (390, 51406572), (408, 49138635), (420, 47734674), (442, 45358740), (455, 44062776), (468, 42838810), (476, 42118830), (504, 39778895), (510, 39310908), (520, 38554929), (546, 36718980), (585, 34271048), (595, 33695064), (612, 32759090), (630, 31823116), (663, 30239160), (680, 29483181), (714, 28079220), (728, 27539235), (765, 26207272), (780, 25703286), (819, 24479320), (840, 23867337), (884, 22679370), (910, 22031388), (936, 21419405), (952, 21059415), (1020, 19655454), (1071, 18719480), (1092, 18359490), (1105, 18143496), (1170, 17135524), (1190, 16847532), (1224, 16379545), (1260, 15911558), (1326, 15119580), (1365, 14687592), (1428, 14039610), (1530, 13103636), (1547, 12959640), (1560, 12851643), (1638, 12239660), (1768, 11339685), (1785, 11231688), (1820, 11015694), (1989, 10079720), (2040, 9827727), (2142, 9359740), (2184, 9179745), (2210, 9071748), (2340, 8567762), (2380, 8423766), (2520, 7955779), (2652, 7559790), (2730, 7343796), (2856, 7019805), (3060, 6551818), (3094, 6479820), (3276, 6119830), (3315, 6047832), (3570, 5615844), (3640, 5507847), (3978, 5039860), (4095, 4895864), (4284, 4679870), (4420, 4535874), (4641, 4319880), (4680, 4283881), (4760, 4211883), (5304, 3779895), (5355, 3743896), (5460, 3671898), (6120, 3275909), (6188, 3239910), (6552, 3059915), (6630, 3023916), (7140, 2807922), (7735, 2591928), (7956, 2519930), (8190, 2447932), (8568, 2339935), (8840, 2267937), (9282, 2159940), (9945, 2015944), (10710, 1871948), (10920, 1835949), (12376, 1619955), (13260, 1511958), (13923, 1439960), (14280, 1403961), (15470, 1295964), (15912, 1259965), (16380, 1223966), (18564, 1079970), (19890, 1007972), (21420, 935974), (23205, 863976), (26520, 755979), (27846, 719980), (30940, 647982), (32760, 611983), (35999, 556920), (37128, 539985), (39780, 503986), (42840, 467987), (46410, 431988), (55692, 359990), (61880, 323991), (69615, 287992), (71998, 278460), (79560, 251993), (92820, 215994), (107997, 185640), (111384, 179995), (139230, 143996)]