289303560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8831}}^1$

素因数の和:8868

約数の個数: 192

約数和(自身を含む): 1157345280

約数和(自身を除く): 868041720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 8831, 10920, 16380, 17662, 26493, 32760, 35324, 44155, 52986, 61817, 70648, 79479, 88310, 105972, 114803, 123634, 132465, 158958, 176620, 185451, 211944, 229606, 247268, 264930, 309085, 317916, 344409, 353240, 370902, 397395, 459212, 494536, 529860, 556353, 574015, 618170, 635832, 688818, 741804, 794790, 803621, 918424, 927255, 1033227, 1059720, 1112706, 1148030, 1236340, 1377636, 1483608, 1589580, 1607242, 1722045, 1854510, 2066454, 2225412, 2296060, 2410863, 2472680, 2755272, 2781765, 3179160, 3214484, 3444090, 3709020, 4018105, 4132908, 4450824, 4592120, 4821726, 5166135, 5563530, 6428968, 6888180, 7232589, 7418040, 8036210, 8265816, 9643452, 10332270, 11127060, 12054315, 13776360, 14465178, 16072420, 19286904, 20664540, 22254120, 24108630, 28930356, 32144840, 36162945, 41329080, 48217260, 57860712, 72325890, 96434520, 144651780, 289303560]

約数ペア:

[(1, 289303560), (2, 144651780), (3, 96434520), (4, 72325890), (5, 57860712), (6, 48217260), (7, 41329080), (8, 36162945), (9, 32144840), (10, 28930356), (12, 24108630), (13, 22254120), (14, 20664540), (15, 19286904), (18, 16072420), (20, 14465178), (21, 13776360), (24, 12054315), (26, 11127060), (28, 10332270), (30, 9643452), (35, 8265816), (36, 8036210), (39, 7418040), (40, 7232589), (42, 6888180), (45, 6428968), (52, 5563530), (56, 5166135), (60, 4821726), (63, 4592120), (65, 4450824), (70, 4132908), (72, 4018105), (78, 3709020), (84, 3444090), (90, 3214484), (91, 3179160), (104, 2781765), (105, 2755272), (117, 2472680), (120, 2410863), (126, 2296060), (130, 2225412), (140, 2066454), (156, 1854510), (168, 1722045), (180, 1607242), (182, 1589580), (195, 1483608), (210, 1377636), (234, 1236340), (252, 1148030), (260, 1112706), (273, 1059720), (280, 1033227), (312, 927255), (315, 918424), (360, 803621), (364, 794790), (390, 741804), (420, 688818), (455, 635832), (468, 618170), (504, 574015), (520, 556353), (546, 529860), (585, 494536), (630, 459212), (728, 397395), (780, 370902), (819, 353240), (840, 344409), (910, 317916), (936, 309085), (1092, 264930), (1170, 247268), (1260, 229606), (1365, 211944), (1560, 185451), (1638, 176620), (1820, 158958), (2184, 132465), (2340, 123634), (2520, 114803), (2730, 105972), (3276, 88310), (3640, 79479), (4095, 70648), (4680, 61817), (5460, 52986), (6552, 44155), (8190, 35324), (8831, 32760), (10920, 26493), (16380, 17662)]