64572480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3203}}^1$

素因数の和:3233

約数の個数: 168

約数和(自身を含む): 253910592

約数和(自身を除く): 189338112

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3203, 3360, 4032, 5040, 6406, 6720, 9609, 10080, 12812, 16015, 19218, 20160, 22421, 25624, 28827, 32030, 38436, 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, 448420, 461232, 512480, 538104, 576540, 614976, 672630, 717472, 768720, 807156, 896840, 922464, 1008945, 1024960, 1076208, 1153080, 1345260, 1434944, 1537440, 1614312, 1793680, 1844928, 2017890, 2152416, 2306160, 2690520, 3074880, 3228624, 3587360, 4035780, 4304832, 4612320, 5381040, 6457248, 7174720, 8071560, 9224640, 10762080, 12914496, 16143120, 21524160, 32286240, 64572480]

約数ペア:

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