129109680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{8539}}^1$

素因数の和:8568

約数の個数: 160

約数和(自身を含む): 508300800

約数和(自身を除く): 379191120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 8539, 15120, 17078, 25617, 34156, 42695, 51234, 59773, 68312, 76851, 85390, 102468, 119546, 128085, 136624, 153702, 170780, 179319, 204936, 230553, 239092, 256170, 298865, 307404, 341560, 358638, 384255, 409872, 461106, 478184, 512340, 537957, 597730, 614808, 683120, 717276, 768510, 896595, 922212, 956368, 1024680, 1075914, 1152765, 1195460, 1229616, 1434552, 1537020, 1613871, 1793190, 1844424, 2049360, 2151828, 2305530, 2390920, 2689785, 2869104, 3074040, 3227742, 3586380, 3688848, 4303656, 4611060, 4781840, 5379570, 6148080, 6455484, 7172760, 8069355, 8607312, 9222120, 10759140, 12910968, 14345520, 16138710, 18444240, 21518280, 25821936, 32277420, 43036560, 64554840, 129109680]

約数ペア:

[(1, 129109680), (2, 64554840), (3, 43036560), (4, 32277420), (5, 25821936), (6, 21518280), (7, 18444240), (8, 16138710), (9, 14345520), (10, 12910968), (12, 10759140), (14, 9222120), (15, 8607312), (16, 8069355), (18, 7172760), (20, 6455484), (21, 6148080), (24, 5379570), (27, 4781840), (28, 4611060), (30, 4303656), (35, 3688848), (36, 3586380), (40, 3227742), (42, 3074040), (45, 2869104), (48, 2689785), (54, 2390920), (56, 2305530), (60, 2151828), (63, 2049360), (70, 1844424), (72, 1793190), (80, 1613871), (84, 1537020), (90, 1434552), (105, 1229616), (108, 1195460), (112, 1152765), (120, 1075914), (126, 1024680), (135, 956368), (140, 922212), (144, 896595), (168, 768510), (180, 717276), (189, 683120), (210, 614808), (216, 597730), (240, 537957), (252, 512340), (270, 478184), (280, 461106), (315, 409872), (336, 384255), (360, 358638), (378, 341560), (420, 307404), (432, 298865), (504, 256170), (540, 239092), (560, 230553), (630, 204936), (720, 179319), (756, 170780), (840, 153702), (945, 136624), (1008, 128085), (1080, 119546), (1260, 102468), (1512, 85390), (1680, 76851), (1890, 68312), (2160, 59773), (2520, 51234), (3024, 42695), (3780, 34156), (5040, 25617), (7560, 17078), (8539, 15120)]