1342463540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 3281886720

約数和(自身を除く): 1939423180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 89, 92, 110, 115, 121, 178, 220, 230, 242, 253, 271, 356, 445, 460, 484, 506, 542, 605, 890, 979, 1012, 1084, 1210, 1265, 1355, 1780, 1958, 2047, 2420, 2530, 2710, 2783, 2981, 3916, 4094, 4895, 5060, 5420, 5566, 5962, 6233, 8188, 9790, 10235, 10769, 11132, 11924, 12466, 13915, 14905, 19580, 20470, 21538, 22517, 24119, 24932, 27830, 29810, 31165, 32791, 40940, 43076, 45034, 48238, 53845, 55660, 59620, 62330, 65582, 68563, 90068, 96476, 107690, 112585, 120595, 124660, 131164, 137126, 163955, 215380, 225170, 241190, 247687, 265309, 274252, 327910, 342815, 450340, 482380, 495374, 530618, 554737, 655820, 685630, 754193, 990748, 1061236, 1109474, 1238435, 1326545, 1371260, 1508386, 2218948, 2476870, 2653090, 2773685, 2918399, 3016772, 3770965, 4953740, 5306180, 5547370, 5836798, 6102107, 7541930, 11094740, 11673596, 12204214, 14591995, 15083860, 24408428, 29183990, 30510535, 58367980, 61021070, 67123177, 122042140, 134246354, 268492708, 335615885, 671231770, 1342463540]

約数ペア:

[(1, 1342463540), (2, 671231770), (4, 335615885), (5, 268492708), (10, 134246354), (11, 122042140), (20, 67123177), (22, 61021070), (23, 58367980), (44, 30510535), (46, 29183990), (55, 24408428), (89, 15083860), (92, 14591995), (110, 12204214), (115, 11673596), (121, 11094740), (178, 7541930), (220, 6102107), (230, 5836798), (242, 5547370), (253, 5306180), (271, 4953740), (356, 3770965), (445, 3016772), (460, 2918399), (484, 2773685), (506, 2653090), (542, 2476870), (605, 2218948), (890, 1508386), (979, 1371260), (1012, 1326545), (1084, 1238435), (1210, 1109474), (1265, 1061236), (1355, 990748), (1780, 754193), (1958, 685630), (2047, 655820), (2420, 554737), (2530, 530618), (2710, 495374), (2783, 482380), (2981, 450340), (3916, 342815), (4094, 327910), (4895, 274252), (5060, 265309), (5420, 247687), (5566, 241190), (5962, 225170), (6233, 215380), (8188, 163955), (9790, 137126), (10235, 131164), (10769, 124660), (11132, 120595), (11924, 112585), (12466, 107690), (13915, 96476), (14905, 90068), (19580, 68563), (20470, 65582), (21538, 62330), (22517, 59620), (24119, 55660), (24932, 53845), (27830, 48238), (29810, 45034), (31165, 43076), (32791, 40940)]