1288403010

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 3679603200

約数和(自身を除く): 2391200190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 47, 54, 58, 81, 87, 90, 94, 135, 141, 145, 162, 174, 235, 243, 261, 270, 282, 290, 389, 405, 423, 435, 470, 486, 522, 705, 778, 783, 810, 846, 870, 1167, 1215, 1269, 1305, 1363, 1410, 1566, 1945, 2115, 2334, 2349, 2430, 2538, 2610, 2726, 3501, 3807, 3890, 3915, 4089, 4230, 4698, 5835, 6345, 6815, 7002, 7047, 7614, 7830, 8178, 10503, 11281, 11421, 11670, 11745, 12267, 12690, 13630, 14094, 17505, 18283, 19035, 20445, 21006, 22562, 22842, 23490, 24534, 31509, 33843, 35010, 35235, 36566, 36801, 38070, 40890, 52515, 54849, 56405, 57105, 61335, 63018, 67686, 70470, 73602, 91415, 94527, 101529, 105030, 109698, 110403, 112810, 114210, 122670, 157545, 164547, 169215, 182830, 184005, 189054, 203058, 220806, 274245, 304587, 315090, 329094, 331209, 338430, 368010, 472635, 493641, 507645, 530207, 548490, 552015, 609174, 662418, 822735, 913761, 945270, 987282, 1015290, 1060414, 1104030, 1480923, 1522935, 1590621, 1645470, 1656045, 1827522, 2468205, 2651035, 2741283, 2961846, 3045870, 3181242, 3312090, 4442769, 4568805, 4771863, 4936410, 5302070, 5482566, 7404615, 7953105, 8885538, 9137610, 9543726, 13706415, 14315589, 14809230, 15906210, 22213845, 23859315, 27412830, 28631178, 42946767, 44427690, 47718630, 71577945, 85893534, 128840301, 143155890, 214733835, 257680602, 429467670, 644201505, 1288403010]

約数ペア:

[(1, 1288403010), (2, 644201505), (3, 429467670), (5, 257680602), (6, 214733835), (9, 143155890), (10, 128840301), (15, 85893534), (18, 71577945), (27, 47718630), (29, 44427690), (30, 42946767), (45, 28631178), (47, 27412830), (54, 23859315), (58, 22213845), (81, 15906210), (87, 14809230), (90, 14315589), (94, 13706415), (135, 9543726), (141, 9137610), (145, 8885538), (162, 7953105), (174, 7404615), (235, 5482566), (243, 5302070), (261, 4936410), (270, 4771863), (282, 4568805), (290, 4442769), (389, 3312090), (405, 3181242), (423, 3045870), (435, 2961846), (470, 2741283), (486, 2651035), (522, 2468205), (705, 1827522), (778, 1656045), (783, 1645470), (810, 1590621), (846, 1522935), (870, 1480923), (1167, 1104030), (1215, 1060414), (1269, 1015290), (1305, 987282), (1363, 945270), (1410, 913761), (1566, 822735), (1945, 662418), (2115, 609174), (2334, 552015), (2349, 548490), (2430, 530207), (2538, 507645), (2610, 493641), (2726, 472635), (3501, 368010), (3807, 338430), (3890, 331209), (3915, 329094), (4089, 315090), (4230, 304587), (4698, 274245), (5835, 220806), (6345, 203058), (6815, 189054), (7002, 184005), (7047, 182830), (7614, 169215), (7830, 164547), (8178, 157545), (10503, 122670), (11281, 114210), (11421, 112810), (11670, 110403), (11745, 109698), (12267, 105030), (12690, 101529), (13630, 94527), (14094, 91415), (17505, 73602), (18283, 70470), (19035, 67686), (20445, 63018), (21006, 61335), (22562, 57105), (22842, 56405), (23490, 54849), (24534, 52515), (31509, 40890), (33843, 38070), (35010, 36801), (35235, 36566)]