129144960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{3203}}^1$

素因数の和:3235

約数の個数: 192

約数和(自身を含む): 509820480

約数和(自身を除く): 380675520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3203, 3360, 4032, 4480, 5040, 5760, 6406, 6720, 8064, 9609, 10080, 12812, 13440, 16015, 19218, 20160, 22421, 25624, 28827, 32030, 38436, 40320, 44842, 48045, 51248, 57654, 64060, 67263, 76872, 89684, 96090, 102496, 112105, 115308, 128120, 134526, 144135, 153744, 179368, 192180, 201789, 204992, 224210, 230616, 256240, 269052, 288270, 307488, 336315, 358736, 384360, 403578, 409984, 448420, 461232, 512480, 538104, 576540, 614976, 672630, 717472, 768720, 807156, 896840, 922464, 1008945, 1024960, 1076208, 1153080, 1229952, 1345260, 1434944, 1537440, 1614312, 1793680, 1844928, 2017890, 2049920, 2152416, 2306160, 2690520, 2869888, 3074880, 3228624, 3587360, 3689856, 4035780, 4304832, 4612320, 5381040, 6149760, 6457248, 7174720, 8071560, 8609664, 9224640, 10762080, 12914496, 14349440, 16143120, 18449280, 21524160, 25828992, 32286240, 43048320, 64572480, 129144960]

約数ペア:

[(1, 129144960), (2, 64572480), (3, 43048320), (4, 32286240), (5, 25828992), (6, 21524160), (7, 18449280), (8, 16143120), (9, 14349440), (10, 12914496), (12, 10762080), (14, 9224640), (15, 8609664), (16, 8071560), (18, 7174720), (20, 6457248), (21, 6149760), (24, 5381040), (28, 4612320), (30, 4304832), (32, 4035780), (35, 3689856), (36, 3587360), (40, 3228624), (42, 3074880), (45, 2869888), (48, 2690520), (56, 2306160), (60, 2152416), (63, 2049920), (64, 2017890), (70, 1844928), (72, 1793680), (80, 1614312), (84, 1537440), (90, 1434944), (96, 1345260), (105, 1229952), (112, 1153080), (120, 1076208), (126, 1024960), (128, 1008945), (140, 922464), (144, 896840), (160, 807156), (168, 768720), (180, 717472), (192, 672630), (210, 614976), (224, 576540), (240, 538104), (252, 512480), (280, 461232), (288, 448420), (315, 409984), (320, 403578), (336, 384360), (360, 358736), (384, 336315), (420, 307488), (448, 288270), (480, 269052), (504, 256240), (560, 230616), (576, 224210), (630, 204992), (640, 201789), (672, 192180), (720, 179368), (840, 153744), (896, 144135), (960, 134526), (1008, 128120), (1120, 115308), (1152, 112105), (1260, 102496), (1344, 96090), (1440, 89684), (1680, 76872), (1920, 67263), (2016, 64060), (2240, 57654), (2520, 51248), (2688, 48045), (2880, 44842), (3203, 40320), (3360, 38436), (4032, 32030), (4480, 28827), (5040, 25624), (5760, 22421), (6406, 20160), (6720, 19218), (8064, 16015), (9609, 13440), (10080, 12812)]