437087820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 1369146240

約数和(自身を除く): 932058420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 97, 106, 109, 130, 156, 159, 194, 195, 212, 218, 260, 265, 291, 318, 327, 388, 390, 436, 485, 530, 545, 582, 636, 654, 689, 780, 795, 970, 1060, 1090, 1164, 1261, 1308, 1378, 1417, 1455, 1590, 1635, 1940, 2067, 2180, 2522, 2756, 2834, 2910, 3180, 3270, 3445, 3783, 4134, 4251, 5044, 5141, 5668, 5777, 5820, 6305, 6540, 6890, 7085, 7566, 8268, 8502, 10282, 10335, 10573, 11554, 12610, 13780, 14170, 15132, 15423, 17004, 17331, 18915, 20564, 20670, 21146, 21255, 23108, 25220, 25705, 28340, 28885, 30846, 31719, 34662, 37830, 41340, 42292, 42510, 51410, 52865, 57770, 61692, 63438, 66833, 69324, 75101, 75660, 77115, 85020, 86655, 102820, 105730, 115540, 126876, 133666, 137449, 150202, 154230, 158595, 173310, 200499, 211460, 225303, 267332, 274898, 300404, 308460, 317190, 334165, 346620, 375505, 400998, 412347, 450606, 549796, 560369, 634380, 668330, 687245, 751010, 801996, 824694, 901212, 1002495, 1120738, 1126515, 1336660, 1374490, 1502020, 1649388, 1681107, 2004990, 2061735, 2241476, 2253030, 2748980, 2801845, 3362214, 4009980, 4123470, 4506060, 5603690, 6724428, 7284797, 8246940, 8405535, 11207380, 14569594, 16811070, 21854391, 29139188, 33622140, 36423985, 43708782, 72847970, 87417564, 109271955, 145695940, 218543910, 437087820]

約数ペア:

[(1, 437087820), (2, 218543910), (3, 145695940), (4, 109271955), (5, 87417564), (6, 72847970), (10, 43708782), (12, 36423985), (13, 33622140), (15, 29139188), (20, 21854391), (26, 16811070), (30, 14569594), (39, 11207380), (52, 8405535), (53, 8246940), (60, 7284797), (65, 6724428), (78, 5603690), (97, 4506060), (106, 4123470), (109, 4009980), (130, 3362214), (156, 2801845), (159, 2748980), (194, 2253030), (195, 2241476), (212, 2061735), (218, 2004990), (260, 1681107), (265, 1649388), (291, 1502020), (318, 1374490), (327, 1336660), (388, 1126515), (390, 1120738), (436, 1002495), (485, 901212), (530, 824694), (545, 801996), (582, 751010), (636, 687245), (654, 668330), (689, 634380), (780, 560369), (795, 549796), (970, 450606), (1060, 412347), (1090, 400998), (1164, 375505), (1261, 346620), (1308, 334165), (1378, 317190), (1417, 308460), (1455, 300404), (1590, 274898), (1635, 267332), (1940, 225303), (2067, 211460), (2180, 200499), (2522, 173310), (2756, 158595), (2834, 154230), (2910, 150202), (3180, 137449), (3270, 133666), (3445, 126876), (3783, 115540), (4134, 105730), (4251, 102820), (5044, 86655), (5141, 85020), (5668, 77115), (5777, 75660), (5820, 75101), (6305, 69324), (6540, 66833), (6890, 63438), (7085, 61692), (7566, 57770), (8268, 52865), (8502, 51410), (10282, 42510), (10335, 42292), (10573, 41340), (11554, 37830), (12610, 34662), (13780, 31719), (14170, 30846), (15132, 28885), (15423, 28340), (17004, 25705), (17331, 25220), (18915, 23108), (20564, 21255), (20670, 21146)]