156192540

素因数分解:

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

素因数の和:121

約数の個数: 288

約数和(自身を含む): 564856320

約数和(自身を除く): 408663780

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, 370, 380, 399, 420, 437, 444, 460, 483, 518, 529, 532, 555, 570, 644, 665, 690, 703, 740, 777, 798, 805, 851, 874, 966, 1036, 1058, 1110, 1140, 1295, 1311, 1330, 1380, 1406, 1554, 1587, 1596, 1610, 1702, 1748, 1932, 1995, 2109, 2116, 2185, 2220, 2415, 2553, 2590, 2622, 2645, 2660, 2812, 3059, 3108, 3174, 3220, 3404, 3515, 3703, 3885, 3990, 4218, 4255, 4370, 4830, 4921, 5106, 5180, 5244, 5290, 5957, 6118, 6348, 6555, 7030, 7406, 7770, 7935, 7980, 8436, 8510, 8740, 9177, 9660, 9842, 10051, 10212, 10545, 10580, 11109, 11914, 12236, 12765, 13110, 14060, 14763, 14812, 15295, 15540, 15870, 16169, 17020, 17871, 18354, 18515, 19573, 19684, 20102, 21090, 22218, 23828, 24605, 25530, 26220, 29526, 29785, 30153, 30590, 31740, 32338, 35742, 36708, 37030, 39146, 40204, 42180, 44436, 45885, 48507, 49210, 50255, 51060, 55545, 58719, 59052, 59570, 60306, 61180, 64676, 70357, 71484, 73815, 74060, 78292, 80845, 89355, 91770, 97014, 97865, 98420, 100510, 111090, 113183, 117438, 119140, 120612, 137011, 140714, 147630, 150765, 161690, 178710, 183540, 194028, 195730, 201020, 211071, 222180, 226366, 234876, 242535, 274022, 281428, 293595, 295260, 301530, 323380, 339549, 351785, 357420, 371887, 391460, 411033, 422142, 452732, 485070, 548044, 565915, 587190, 603060, 679098, 685055, 703570, 743774, 822066, 844284, 970140, 1055355, 1115661, 1131830, 1174380, 1358196, 1370110, 1407140, 1487548, 1644132, 1697745, 1859435, 2055165, 2110710, 2231322, 2263660, 2603209, 2740220, 3395490, 3718870, 4110330, 4221420, 4462644, 5206418, 5578305, 6790980, 7437740, 7809627, 8220660, 10412836, 11156610, 13016045, 15619254, 22313220, 26032090, 31238508, 39048135, 52064180, 78096270, 156192540]

約数ペア:

[(1, 156192540), (2, 78096270), (3, 52064180), (4, 39048135), (5, 31238508), (6, 26032090), (7, 22313220), (10, 15619254), (12, 13016045), (14, 11156610), (15, 10412836), (19, 8220660), (20, 7809627), (21, 7437740), (23, 6790980), (28, 5578305), (30, 5206418), (35, 4462644), (37, 4221420), (38, 4110330), (42, 3718870), (46, 3395490), (57, 2740220), (60, 2603209), (69, 2263660), (70, 2231322), (74, 2110710), (76, 2055165), (84, 1859435), (92, 1697745), (95, 1644132), (105, 1487548), (111, 1407140), (114, 1370110), (115, 1358196), (133, 1174380), (138, 1131830), (140, 1115661), (148, 1055355), (161, 970140), (185, 844284), (190, 822066), (210, 743774), (222, 703570), (228, 685055), (230, 679098), (259, 603060), (266, 587190), (276, 565915), (285, 548044), (322, 485070), (345, 452732), (370, 422142), (380, 411033), (399, 391460), (420, 371887), (437, 357420), (444, 351785), (460, 339549), (483, 323380), (518, 301530), (529, 295260), (532, 293595), (555, 281428), (570, 274022), (644, 242535), (665, 234876), (690, 226366), (703, 222180), (740, 211071), (777, 201020), (798, 195730), (805, 194028), (851, 183540), (874, 178710), (966, 161690), (1036, 150765), (1058, 147630), (1110, 140714), (1140, 137011), (1295, 120612), (1311, 119140), (1330, 117438), (1380, 113183), (1406, 111090), (1554, 100510), (1587, 98420), (1596, 97865), (1610, 97014), (1702, 91770), (1748, 89355), (1932, 80845), (1995, 78292), (2109, 74060), (2116, 73815), (2185, 71484), (2220, 70357), (2415, 64676), (2553, 61180), (2590, 60306), (2622, 59570), (2645, 59052), (2660, 58719), (2812, 55545), (3059, 51060), (3108, 50255), (3174, 49210), (3220, 48507), (3404, 45885), (3515, 44436), (3703, 42180), (3885, 40204), (3990, 39146), (4218, 37030), (4255, 36708), (4370, 35742), (4830, 32338), (4921, 31740), (5106, 30590), (5180, 30153), (5244, 29785), (5290, 29526), (5957, 26220), (6118, 25530), (6348, 24605), (6555, 23828), (7030, 22218), (7406, 21090), (7770, 20102), (7935, 19684), (7980, 19573), (8436, 18515), (8510, 18354), (8740, 17871), (9177, 17020), (9660, 16169), (9842, 15870), (10051, 15540), (10212, 15295), (10545, 14812), (10580, 14763), (11109, 14060), (11914, 13110), (12236, 12765)]