457328340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4373}}^1$

素因数の和:4478

約数の個数: 144

約数和(自身を含む): 1604873088

約数和(自身を除く): 1147544748

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, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 996, 1162, 1245, 1260, 1494, 1660, 1743, 2324, 2490, 2905, 2988, 3486, 3735, 4373, 4980, 5229, 5810, 6972, 7470, 8715, 8746, 10458, 11620, 13119, 14940, 17430, 17492, 20916, 21865, 26145, 26238, 30611, 34860, 39357, 43730, 52290, 52476, 61222, 65595, 78714, 87460, 91833, 104580, 122444, 131190, 153055, 157428, 183666, 196785, 262380, 275499, 306110, 362959, 367332, 393570, 459165, 550998, 612220, 725918, 787140, 918330, 1088877, 1101996, 1377495, 1451836, 1814795, 1836660, 2177754, 2540713, 2754990, 3266631, 3629590, 4355508, 5081426, 5444385, 5509980, 6533262, 7259180, 7622139, 10162852, 10888770, 12703565, 13066524, 15244278, 16333155, 21777540, 22866417, 25407130, 30488556, 32666310, 38110695, 45732834, 50814260, 65332620, 76221390, 91465668, 114332085, 152442780, 228664170, 457328340]

約数ペア:

[(1, 457328340), (2, 228664170), (3, 152442780), (4, 114332085), (5, 91465668), (6, 76221390), (7, 65332620), (9, 50814260), (10, 45732834), (12, 38110695), (14, 32666310), (15, 30488556), (18, 25407130), (20, 22866417), (21, 21777540), (28, 16333155), (30, 15244278), (35, 13066524), (36, 12703565), (42, 10888770), (45, 10162852), (60, 7622139), (63, 7259180), (70, 6533262), (83, 5509980), (84, 5444385), (90, 5081426), (105, 4355508), (126, 3629590), (140, 3266631), (166, 2754990), (180, 2540713), (210, 2177754), (249, 1836660), (252, 1814795), (315, 1451836), (332, 1377495), (415, 1101996), (420, 1088877), (498, 918330), (581, 787140), (630, 725918), (747, 612220), (830, 550998), (996, 459165), (1162, 393570), (1245, 367332), (1260, 362959), (1494, 306110), (1660, 275499), (1743, 262380), (2324, 196785), (2490, 183666), (2905, 157428), (2988, 153055), (3486, 131190), (3735, 122444), (4373, 104580), (4980, 91833), (5229, 87460), (5810, 78714), (6972, 65595), (7470, 61222), (8715, 52476), (8746, 52290), (10458, 43730), (11620, 39357), (13119, 34860), (14940, 30611), (17430, 26238), (17492, 26145), (20916, 21865)]