392854140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1867}}^1$

素因数の和:2056

約数の個数: 144

約数和(自身を含む): 1370783232

約数和(自身を除く): 977929092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 167, 180, 210, 252, 315, 334, 420, 501, 630, 668, 835, 1002, 1169, 1260, 1503, 1670, 1867, 2004, 2338, 2505, 3006, 3340, 3507, 3734, 4676, 5010, 5601, 5845, 6012, 7014, 7468, 7515, 9335, 10020, 10521, 11202, 11690, 13069, 14028, 15030, 16803, 17535, 18670, 21042, 22404, 23380, 26138, 28005, 30060, 33606, 35070, 37340, 39207, 42084, 52276, 52605, 56010, 65345, 67212, 70140, 78414, 84015, 105210, 112020, 117621, 130690, 156828, 168030, 196035, 210420, 235242, 261380, 311789, 336060, 392070, 470484, 588105, 623578, 784140, 935367, 1176210, 1247156, 1558945, 1870734, 2182523, 2352420, 2806101, 3117890, 3741468, 4365046, 4676835, 5612202, 6235780, 6547569, 8730092, 9353670, 10912615, 11224404, 13095138, 14030505, 18707340, 19642707, 21825230, 26190276, 28061010, 32737845, 39285414, 43650460, 56122020, 65475690, 78570828, 98213535, 130951380, 196427070, 392854140]

約数ペア:

[(1, 392854140), (2, 196427070), (3, 130951380), (4, 98213535), (5, 78570828), (6, 65475690), (7, 56122020), (9, 43650460), (10, 39285414), (12, 32737845), (14, 28061010), (15, 26190276), (18, 21825230), (20, 19642707), (21, 18707340), (28, 14030505), (30, 13095138), (35, 11224404), (36, 10912615), (42, 9353670), (45, 8730092), (60, 6547569), (63, 6235780), (70, 5612202), (84, 4676835), (90, 4365046), (105, 3741468), (126, 3117890), (140, 2806101), (167, 2352420), (180, 2182523), (210, 1870734), (252, 1558945), (315, 1247156), (334, 1176210), (420, 935367), (501, 784140), (630, 623578), (668, 588105), (835, 470484), (1002, 392070), (1169, 336060), (1260, 311789), (1503, 261380), (1670, 235242), (1867, 210420), (2004, 196035), (2338, 168030), (2505, 156828), (3006, 130690), (3340, 117621), (3507, 112020), (3734, 105210), (4676, 84015), (5010, 78414), (5601, 70140), (5845, 67212), (6012, 65345), (7014, 56010), (7468, 52605), (7515, 52276), (9335, 42084), (10020, 39207), (10521, 37340), (11202, 35070), (11690, 33606), (13069, 30060), (14028, 28005), (15030, 26138), (16803, 23380), (17535, 22404), (18670, 21042)]