1446394740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{4871}}^1$

素因数の和:4998

約数の個数: 144

約数和(自身を含む): 4758735744

約数和(自身を除く): 3312341004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 101, 105, 140, 147, 196, 202, 210, 245, 294, 303, 404, 420, 490, 505, 588, 606, 707, 735, 980, 1010, 1212, 1414, 1470, 1515, 2020, 2121, 2828, 2940, 3030, 3535, 4242, 4871, 4949, 6060, 7070, 8484, 9742, 9898, 10605, 14140, 14613, 14847, 19484, 19796, 21210, 24355, 24745, 29226, 29694, 34097, 42420, 48710, 49490, 58452, 59388, 68194, 73065, 74235, 97420, 98980, 102291, 136388, 146130, 148470, 170485, 204582, 238679, 292260, 296940, 340970, 409164, 477358, 491971, 511455, 681940, 716037, 954716, 983942, 1022910, 1193395, 1432074, 1475913, 1967884, 2045820, 2386790, 2459855, 2864148, 2951826, 3443797, 3580185, 4773580, 4919710, 5903652, 6887594, 7160370, 7379565, 9839420, 10331391, 13775188, 14320740, 14759130, 17218985, 20662782, 24106579, 29518260, 34437970, 41325564, 48213158, 51656955, 68875940, 72319737, 96426316, 103313910, 120532895, 144639474, 206627820, 241065790, 289278948, 361598685, 482131580, 723197370, 1446394740]

約数ペア:

[(1, 1446394740), (2, 723197370), (3, 482131580), (4, 361598685), (5, 289278948), (6, 241065790), (7, 206627820), (10, 144639474), (12, 120532895), (14, 103313910), (15, 96426316), (20, 72319737), (21, 68875940), (28, 51656955), (30, 48213158), (35, 41325564), (42, 34437970), (49, 29518260), (60, 24106579), (70, 20662782), (84, 17218985), (98, 14759130), (101, 14320740), (105, 13775188), (140, 10331391), (147, 9839420), (196, 7379565), (202, 7160370), (210, 6887594), (245, 5903652), (294, 4919710), (303, 4773580), (404, 3580185), (420, 3443797), (490, 2951826), (505, 2864148), (588, 2459855), (606, 2386790), (707, 2045820), (735, 1967884), (980, 1475913), (1010, 1432074), (1212, 1193395), (1414, 1022910), (1470, 983942), (1515, 954716), (2020, 716037), (2121, 681940), (2828, 511455), (2940, 491971), (3030, 477358), (3535, 409164), (4242, 340970), (4871, 296940), (4949, 292260), (6060, 238679), (7070, 204582), (8484, 170485), (9742, 148470), (9898, 146130), (10605, 136388), (14140, 102291), (14613, 98980), (14847, 97420), (19484, 74235), (19796, 73065), (21210, 68194), (24355, 59388), (24745, 58452), (29226, 49490), (29694, 48710), (34097, 42420)]