2079776940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:756

約数の個数: 144

約数和(自身を含む): 6222747552

約数和(自身を除く): 4142970612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 277, 289, 340, 433, 510, 554, 578, 831, 866, 867, 1020, 1108, 1156, 1299, 1385, 1445, 1662, 1732, 1734, 2165, 2598, 2770, 2890, 3324, 3468, 4155, 4330, 4335, 4709, 5196, 5540, 5780, 6495, 7361, 8310, 8660, 8670, 9418, 12990, 14127, 14722, 16620, 17340, 18836, 22083, 23545, 25980, 28254, 29444, 36805, 44166, 47090, 56508, 70635, 73610, 80053, 88332, 94180, 110415, 119941, 125137, 141270, 147220, 160106, 220830, 239882, 240159, 250274, 282540, 320212, 359823, 375411, 400265, 441660, 479764, 480318, 500548, 599705, 625685, 719646, 750822, 800530, 960636, 1199410, 1200795, 1251370, 1439292, 1501644, 1601060, 1799115, 1877055, 2038997, 2398820, 2401590, 2502740, 3598230, 3754110, 4077994, 4803180, 6116991, 7196460, 7508220, 8155988, 10194985, 12233982, 20389970, 24467964, 30584955, 34662949, 40779940, 61169910, 69325898, 103988847, 122339820, 138651796, 173314745, 207977694, 346629490, 415955388, 519944235, 693258980, 1039888470, 2079776940]

約数ペア:

[(1, 2079776940), (2, 1039888470), (3, 693258980), (4, 519944235), (5, 415955388), (6, 346629490), (10, 207977694), (12, 173314745), (15, 138651796), (17, 122339820), (20, 103988847), (30, 69325898), (34, 61169910), (51, 40779940), (60, 34662949), (68, 30584955), (85, 24467964), (102, 20389970), (170, 12233982), (204, 10194985), (255, 8155988), (277, 7508220), (289, 7196460), (340, 6116991), (433, 4803180), (510, 4077994), (554, 3754110), (578, 3598230), (831, 2502740), (866, 2401590), (867, 2398820), (1020, 2038997), (1108, 1877055), (1156, 1799115), (1299, 1601060), (1385, 1501644), (1445, 1439292), (1662, 1251370), (1732, 1200795), (1734, 1199410), (2165, 960636), (2598, 800530), (2770, 750822), (2890, 719646), (3324, 625685), (3468, 599705), (4155, 500548), (4330, 480318), (4335, 479764), (4709, 441660), (5196, 400265), (5540, 375411), (5780, 359823), (6495, 320212), (7361, 282540), (8310, 250274), (8660, 240159), (8670, 239882), (9418, 220830), (12990, 160106), (14127, 147220), (14722, 141270), (16620, 125137), (17340, 119941), (18836, 110415), (22083, 94180), (23545, 88332), (25980, 80053), (28254, 73610), (29444, 70635), (36805, 56508), (44166, 47090)]