130097520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 506967552

約数和(自身を除く): 376870032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 112, 120, 126, 140, 144, 166, 168, 180, 210, 240, 249, 252, 280, 311, 315, 332, 336, 360, 415, 420, 498, 504, 560, 581, 622, 630, 664, 720, 747, 830, 840, 933, 996, 1008, 1162, 1244, 1245, 1260, 1328, 1494, 1555, 1660, 1680, 1743, 1866, 1992, 2177, 2324, 2488, 2490, 2520, 2799, 2905, 2988, 3110, 3320, 3486, 3732, 3735, 3984, 4354, 4648, 4665, 4976, 4980, 5040, 5229, 5598, 5810, 5976, 6220, 6531, 6640, 6972, 7464, 7470, 8708, 8715, 9296, 9330, 9960, 10458, 10885, 11196, 11620, 11952, 12440, 13062, 13944, 13995, 14928, 14940, 17416, 17430, 18660, 19593, 19920, 20916, 21770, 22392, 23240, 24880, 25813, 26124, 26145, 27888, 27990, 29880, 32655, 34832, 34860, 37320, 39186, 41832, 43540, 44784, 46480, 51626, 52248, 52290, 55980, 59760, 65310, 69720, 74640, 77439, 78372, 83664, 87080, 97965, 103252, 104496, 104580, 111960, 129065, 130620, 139440, 154878, 156744, 174160, 180691, 195930, 206504, 209160, 223920, 232317, 258130, 261240, 309756, 313488, 361382, 387195, 391860, 413008, 418320, 464634, 516260, 522480, 542073, 619512, 722764, 774390, 783720, 903455, 929268, 1032520, 1084146, 1161585, 1239024, 1445528, 1548780, 1567440, 1626219, 1806910, 1858536, 2065040, 2168292, 2323170, 2710365, 2891056, 3097560, 3252438, 3613820, 3717072, 4336584, 4646340, 5420730, 6195120, 6504876, 7227640, 8131095, 8673168, 9292680, 10841460, 13009752, 14455280, 16262190, 18585360, 21682920, 26019504, 32524380, 43365840, 65048760, 130097520]

約数ペア:

[(1, 130097520), (2, 65048760), (3, 43365840), (4, 32524380), (5, 26019504), (6, 21682920), (7, 18585360), (8, 16262190), (9, 14455280), (10, 13009752), (12, 10841460), (14, 9292680), (15, 8673168), (16, 8131095), (18, 7227640), (20, 6504876), (21, 6195120), (24, 5420730), (28, 4646340), (30, 4336584), (35, 3717072), (36, 3613820), (40, 3252438), (42, 3097560), (45, 2891056), (48, 2710365), (56, 2323170), (60, 2168292), (63, 2065040), (70, 1858536), (72, 1806910), (80, 1626219), (83, 1567440), (84, 1548780), (90, 1445528), (105, 1239024), (112, 1161585), (120, 1084146), (126, 1032520), (140, 929268), (144, 903455), (166, 783720), (168, 774390), (180, 722764), (210, 619512), (240, 542073), (249, 522480), (252, 516260), (280, 464634), (311, 418320), (315, 413008), (332, 391860), (336, 387195), (360, 361382), (415, 313488), (420, 309756), (498, 261240), (504, 258130), (560, 232317), (581, 223920), (622, 209160), (630, 206504), (664, 195930), (720, 180691), (747, 174160), (830, 156744), (840, 154878), (933, 139440), (996, 130620), (1008, 129065), (1162, 111960), (1244, 104580), (1245, 104496), (1260, 103252), (1328, 97965), (1494, 87080), (1555, 83664), (1660, 78372), (1680, 77439), (1743, 74640), (1866, 69720), (1992, 65310), (2177, 59760), (2324, 55980), (2488, 52290), (2490, 52248), (2520, 51626), (2799, 46480), (2905, 44784), (2988, 43540), (3110, 41832), (3320, 39186), (3486, 37320), (3732, 34860), (3735, 34832), (3984, 32655), (4354, 29880), (4648, 27990), (4665, 27888), (4976, 26145), (4980, 26124), (5040, 25813), (5229, 24880), (5598, 23240), (5810, 22392), (5976, 21770), (6220, 20916), (6531, 19920), (6640, 19593), (6972, 18660), (7464, 17430), (7470, 17416), (8708, 14940), (8715, 14928), (9296, 13995), (9330, 13944), (9960, 13062), (10458, 12440), (10885, 11952), (11196, 11620)]