289706040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:734

約数の個数: 192

約数和(自身を含む): 1025519040

約数和(自身を除く): 735813000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 103, 104, 117, 120, 130, 156, 180, 195, 206, 234, 260, 309, 312, 360, 390, 412, 468, 515, 520, 585, 601, 618, 780, 824, 927, 936, 1030, 1170, 1202, 1236, 1339, 1545, 1560, 1803, 1854, 2060, 2340, 2404, 2472, 2678, 3005, 3090, 3606, 3708, 4017, 4120, 4635, 4680, 4808, 5356, 5409, 6010, 6180, 6695, 7212, 7416, 7813, 8034, 9015, 9270, 10712, 10818, 12020, 12051, 12360, 13390, 14424, 15626, 16068, 18030, 18540, 20085, 21636, 23439, 24040, 24102, 26780, 27045, 31252, 32136, 36060, 37080, 39065, 40170, 43272, 46878, 48204, 53560, 54090, 60255, 61903, 62504, 70317, 72120, 78130, 80340, 93756, 96408, 108180, 117195, 120510, 123806, 140634, 156260, 160680, 185709, 187512, 216360, 234390, 241020, 247612, 281268, 309515, 312520, 351585, 371418, 468780, 482040, 495224, 557127, 562536, 619030, 703170, 742836, 804739, 928545, 937560, 1114254, 1238060, 1406340, 1485672, 1609478, 1857090, 2228508, 2414217, 2476120, 2785635, 2812680, 3218956, 3714180, 4023695, 4457016, 4828434, 5571270, 6437912, 7242651, 7428360, 8047390, 9656868, 11142540, 12071085, 14485302, 16094780, 19313736, 22285080, 24142170, 28970604, 32189560, 36213255, 48284340, 57941208, 72426510, 96568680, 144853020, 289706040]

約数ペア:

[(1, 289706040), (2, 144853020), (3, 96568680), (4, 72426510), (5, 57941208), (6, 48284340), (8, 36213255), (9, 32189560), (10, 28970604), (12, 24142170), (13, 22285080), (15, 19313736), (18, 16094780), (20, 14485302), (24, 12071085), (26, 11142540), (30, 9656868), (36, 8047390), (39, 7428360), (40, 7242651), (45, 6437912), (52, 5571270), (60, 4828434), (65, 4457016), (72, 4023695), (78, 3714180), (90, 3218956), (103, 2812680), (104, 2785635), (117, 2476120), (120, 2414217), (130, 2228508), (156, 1857090), (180, 1609478), (195, 1485672), (206, 1406340), (234, 1238060), (260, 1114254), (309, 937560), (312, 928545), (360, 804739), (390, 742836), (412, 703170), (468, 619030), (515, 562536), (520, 557127), (585, 495224), (601, 482040), (618, 468780), (780, 371418), (824, 351585), (927, 312520), (936, 309515), (1030, 281268), (1170, 247612), (1202, 241020), (1236, 234390), (1339, 216360), (1545, 187512), (1560, 185709), (1803, 160680), (1854, 156260), (2060, 140634), (2340, 123806), (2404, 120510), (2472, 117195), (2678, 108180), (3005, 96408), (3090, 93756), (3606, 80340), (3708, 78130), (4017, 72120), (4120, 70317), (4635, 62504), (4680, 61903), (4808, 60255), (5356, 54090), (5409, 53560), (6010, 48204), (6180, 46878), (6695, 43272), (7212, 40170), (7416, 39065), (7813, 37080), (8034, 36060), (9015, 32136), (9270, 31252), (10712, 27045), (10818, 26780), (12020, 24102), (12051, 24040), (12360, 23439), (13390, 21636), (14424, 20085), (15626, 18540), (16068, 18030)]