1569443820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:1008

約数の個数: 192

約数和(自身を含む): 5225472000

約数和(自身を除く): 3656028180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 149, 155, 186, 210, 217, 298, 310, 372, 420, 434, 447, 465, 596, 620, 651, 745, 809, 868, 894, 930, 1043, 1085, 1302, 1490, 1618, 1788, 1860, 2086, 2170, 2235, 2427, 2604, 2980, 3129, 3236, 3255, 4045, 4172, 4340, 4470, 4619, 4854, 5215, 5663, 6258, 6510, 8090, 8940, 9238, 9708, 10430, 11326, 12135, 12516, 13020, 13857, 15645, 16180, 16989, 18476, 20860, 22652, 23095, 24270, 25079, 27714, 28315, 31290, 32333, 33978, 46190, 48540, 50158, 55428, 56630, 62580, 64666, 67956, 69285, 75237, 84945, 92380, 96999, 100316, 113260, 120541, 125395, 129332, 138570, 150474, 161665, 169890, 175553, 193998, 241082, 250790, 277140, 300948, 323330, 339780, 351106, 361623, 376185, 387996, 482164, 484995, 501580, 526659, 602705, 646660, 702212, 723246, 752370, 843787, 877765, 969990, 1053318, 1205410, 1446492, 1504740, 1687574, 1755530, 1808115, 1939980, 2106636, 2410820, 2531361, 2633295, 3375148, 3511060, 3616230, 3736771, 4218935, 5062722, 5266590, 7232460, 7473542, 8437870, 10125444, 10533180, 11210313, 12656805, 14947084, 16875740, 18683855, 22420626, 25313610, 26157397, 37367710, 44841252, 50627220, 52314794, 56051565, 74735420, 78472191, 104629588, 112103130, 130786985, 156944382, 224206260, 261573970, 313888764, 392360955, 523147940, 784721910, 1569443820]

約数ペア:

[(1, 1569443820), (2, 784721910), (3, 523147940), (4, 392360955), (5, 313888764), (6, 261573970), (7, 224206260), (10, 156944382), (12, 130786985), (14, 112103130), (15, 104629588), (20, 78472191), (21, 74735420), (28, 56051565), (30, 52314794), (31, 50627220), (35, 44841252), (42, 37367710), (60, 26157397), (62, 25313610), (70, 22420626), (84, 18683855), (93, 16875740), (105, 14947084), (124, 12656805), (140, 11210313), (149, 10533180), (155, 10125444), (186, 8437870), (210, 7473542), (217, 7232460), (298, 5266590), (310, 5062722), (372, 4218935), (420, 3736771), (434, 3616230), (447, 3511060), (465, 3375148), (596, 2633295), (620, 2531361), (651, 2410820), (745, 2106636), (809, 1939980), (868, 1808115), (894, 1755530), (930, 1687574), (1043, 1504740), (1085, 1446492), (1302, 1205410), (1490, 1053318), (1618, 969990), (1788, 877765), (1860, 843787), (2086, 752370), (2170, 723246), (2235, 702212), (2427, 646660), (2604, 602705), (2980, 526659), (3129, 501580), (3236, 484995), (3255, 482164), (4045, 387996), (4172, 376185), (4340, 361623), (4470, 351106), (4619, 339780), (4854, 323330), (5215, 300948), (5663, 277140), (6258, 250790), (6510, 241082), (8090, 193998), (8940, 175553), (9238, 169890), (9708, 161665), (10430, 150474), (11326, 138570), (12135, 129332), (12516, 125395), (13020, 120541), (13857, 113260), (15645, 100316), (16180, 96999), (16989, 92380), (18476, 84945), (20860, 75237), (22652, 69285), (23095, 67956), (24270, 64666), (25079, 62580), (27714, 56630), (28315, 55428), (31290, 50158), (32333, 48540), (33978, 46190)]