129028620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 467002368

約数和(自身を除く): 337973748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 37, 38, 42, 46, 57, 60, 69, 70, 74, 76, 84, 92, 95, 105, 111, 114, 115, 133, 138, 140, 148, 161, 185, 190, 210, 222, 228, 230, 259, 266, 276, 285, 322, 345, 361, 370, 380, 399, 420, 437, 444, 460, 483, 518, 532, 555, 570, 644, 665, 690, 703, 722, 740, 777, 798, 805, 851, 874, 966, 1036, 1083, 1110, 1140, 1295, 1311, 1330, 1380, 1406, 1444, 1554, 1596, 1610, 1702, 1748, 1805, 1932, 1995, 2109, 2166, 2185, 2220, 2415, 2527, 2553, 2590, 2622, 2660, 2812, 3059, 3108, 3220, 3404, 3515, 3610, 3885, 3990, 4218, 4255, 4332, 4370, 4830, 4921, 5054, 5106, 5180, 5244, 5415, 5957, 6118, 6555, 7030, 7220, 7581, 7770, 7980, 8303, 8436, 8510, 8740, 9177, 9660, 9842, 10108, 10212, 10545, 10830, 11914, 12236, 12635, 12765, 13110, 13357, 14060, 14763, 15162, 15295, 15540, 16169, 16606, 17020, 17871, 18354, 19684, 21090, 21660, 23828, 24605, 24909, 25270, 25530, 26220, 26714, 29526, 29785, 30324, 30590, 32338, 33212, 35742, 36708, 37905, 40071, 41515, 42180, 45885, 48507, 49210, 49818, 50540, 51060, 53428, 58121, 59052, 59570, 61180, 64676, 66785, 71484, 73815, 75810, 80142, 80845, 83030, 89355, 91770, 93499, 97014, 98420, 99636, 113183, 116242, 119140, 124545, 133570, 147630, 151620, 160284, 161690, 166060, 174363, 178710, 183540, 186998, 194028, 200355, 226366, 232484, 242535, 249090, 267140, 280497, 290605, 295260, 307211, 323380, 339549, 348726, 357420, 373996, 400710, 452732, 467495, 485070, 498180, 560994, 565915, 581210, 614422, 679098, 697452, 801420, 871815, 921633, 934990, 970140, 1121988, 1131830, 1162420, 1228844, 1358196, 1402485, 1536055, 1697745, 1743630, 1843266, 1869980, 2150477, 2263660, 2804970, 3072110, 3395490, 3487260, 3686532, 4300954, 4608165, 5609940, 6144220, 6451431, 6790980, 8601908, 9216330, 10752385, 12902862, 18432660, 21504770, 25805724, 32257155, 43009540, 64514310, 129028620]

約数ペア:

[(1, 129028620), (2, 64514310), (3, 43009540), (4, 32257155), (5, 25805724), (6, 21504770), (7, 18432660), (10, 12902862), (12, 10752385), (14, 9216330), (15, 8601908), (19, 6790980), (20, 6451431), (21, 6144220), (23, 5609940), (28, 4608165), (30, 4300954), (35, 3686532), (37, 3487260), (38, 3395490), (42, 3072110), (46, 2804970), (57, 2263660), (60, 2150477), (69, 1869980), (70, 1843266), (74, 1743630), (76, 1697745), (84, 1536055), (92, 1402485), (95, 1358196), (105, 1228844), (111, 1162420), (114, 1131830), (115, 1121988), (133, 970140), (138, 934990), (140, 921633), (148, 871815), (161, 801420), (185, 697452), (190, 679098), (210, 614422), (222, 581210), (228, 565915), (230, 560994), (259, 498180), (266, 485070), (276, 467495), (285, 452732), (322, 400710), (345, 373996), (361, 357420), (370, 348726), (380, 339549), (399, 323380), (420, 307211), (437, 295260), (444, 290605), (460, 280497), (483, 267140), (518, 249090), (532, 242535), (555, 232484), (570, 226366), (644, 200355), (665, 194028), (690, 186998), (703, 183540), (722, 178710), (740, 174363), (777, 166060), (798, 161690), (805, 160284), (851, 151620), (874, 147630), (966, 133570), (1036, 124545), (1083, 119140), (1110, 116242), (1140, 113183), (1295, 99636), (1311, 98420), (1330, 97014), (1380, 93499), (1406, 91770), (1444, 89355), (1554, 83030), (1596, 80845), (1610, 80142), (1702, 75810), (1748, 73815), (1805, 71484), (1932, 66785), (1995, 64676), (2109, 61180), (2166, 59570), (2185, 59052), (2220, 58121), (2415, 53428), (2527, 51060), (2553, 50540), (2590, 49818), (2622, 49210), (2660, 48507), (2812, 45885), (3059, 42180), (3108, 41515), (3220, 40071), (3404, 37905), (3515, 36708), (3610, 35742), (3885, 33212), (3990, 32338), (4218, 30590), (4255, 30324), (4332, 29785), (4370, 29526), (4830, 26714), (4921, 26220), (5054, 25530), (5106, 25270), (5180, 24909), (5244, 24605), (5415, 23828), (5957, 21660), (6118, 21090), (6555, 19684), (7030, 18354), (7220, 17871), (7581, 17020), (7770, 16606), (7980, 16169), (8303, 15540), (8436, 15295), (8510, 15162), (8740, 14763), (9177, 14060), (9660, 13357), (9842, 13110), (10108, 12765), (10212, 12635), (10545, 12236), (10830, 11914)]