1569498420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{28097}}^1$

素因数の和:28142

約数の個数: 144

約数和(自身を含む): 5381328960

約数和(自身を除く): 3811830540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 11172, 13965, 18620, 27930, 28097, 55860, 56194, 84291, 112388, 140485, 168582, 196679, 280970, 337164, 393358, 421455, 533843, 561940, 590037, 786716, 842910, 983395, 1067686, 1180074, 1376753, 1601529, 1685820, 1966790, 2135372, 2360148, 2669215, 2753506, 2950185, 3203058, 3736901, 3933580, 4130259, 5338430, 5507012, 5900370, 6406116, 6883765, 7473802, 8007645, 8260518, 10676860, 11210703, 11800740, 13767530, 14947604, 16015290, 16521036, 18684505, 20651295, 22421406, 26158307, 27535060, 32030580, 37369010, 41302590, 44842812, 52316614, 56053515, 74738020, 78474921, 82605180, 104633228, 112107030, 130791535, 156949842, 224214060, 261583070, 313899684, 392374605, 523166140, 784749210, 1569498420]

約数ペア:

[(1, 1569498420), (2, 784749210), (3, 523166140), (4, 392374605), (5, 313899684), (6, 261583070), (7, 224214060), (10, 156949842), (12, 130791535), (14, 112107030), (15, 104633228), (19, 82605180), (20, 78474921), (21, 74738020), (28, 56053515), (30, 52316614), (35, 44842812), (38, 41302590), (42, 37369010), (49, 32030580), (57, 27535060), (60, 26158307), (70, 22421406), (76, 20651295), (84, 18684505), (95, 16521036), (98, 16015290), (105, 14947604), (114, 13767530), (133, 11800740), (140, 11210703), (147, 10676860), (190, 8260518), (196, 8007645), (210, 7473802), (228, 6883765), (245, 6406116), (266, 5900370), (285, 5507012), (294, 5338430), (380, 4130259), (399, 3933580), (420, 3736901), (490, 3203058), (532, 2950185), (570, 2753506), (588, 2669215), (665, 2360148), (735, 2135372), (798, 1966790), (931, 1685820), (980, 1601529), (1140, 1376753), (1330, 1180074), (1470, 1067686), (1596, 983395), (1862, 842910), (1995, 786716), (2660, 590037), (2793, 561940), (2940, 533843), (3724, 421455), (3990, 393358), (4655, 337164), (5586, 280970), (7980, 196679), (9310, 168582), (11172, 140485), (13965, 112388), (18620, 84291), (27930, 56194), (28097, 55860)]