339391920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1043

約数の個数: 160

約数和(自身を含む): 1208494080

約数和(自身を除く): 869102160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 269, 280, 336, 420, 538, 560, 751, 807, 840, 1076, 1345, 1502, 1614, 1680, 1883, 2152, 2253, 2690, 3004, 3228, 3755, 3766, 4035, 4304, 4506, 5257, 5380, 5649, 6008, 6456, 7510, 7532, 8070, 9012, 9415, 10514, 10760, 11265, 11298, 12016, 12912, 15020, 15064, 15771, 16140, 18024, 18830, 21028, 21520, 22530, 22596, 26285, 28245, 30040, 30128, 31542, 32280, 36048, 37660, 42056, 45060, 45192, 52570, 56490, 60080, 63084, 64560, 75320, 78855, 84112, 90120, 90384, 105140, 112980, 126168, 150640, 157710, 180240, 202019, 210280, 225960, 252336, 315420, 404038, 420560, 451920, 606057, 630840, 808076, 1010095, 1212114, 1261680, 1414133, 1616152, 2020190, 2424228, 2828266, 3030285, 3232304, 4040380, 4242399, 4848456, 5656532, 6060570, 7070665, 8080760, 8484798, 9696912, 11313064, 12121140, 14141330, 16161520, 16969596, 21211995, 22626128, 24242280, 28282660, 33939192, 42423990, 48484560, 56565320, 67878384, 84847980, 113130640, 169695960, 339391920]

約数ペア:

[(1, 339391920), (2, 169695960), (3, 113130640), (4, 84847980), (5, 67878384), (6, 56565320), (7, 48484560), (8, 42423990), (10, 33939192), (12, 28282660), (14, 24242280), (15, 22626128), (16, 21211995), (20, 16969596), (21, 16161520), (24, 14141330), (28, 12121140), (30, 11313064), (35, 9696912), (40, 8484798), (42, 8080760), (48, 7070665), (56, 6060570), (60, 5656532), (70, 4848456), (80, 4242399), (84, 4040380), (105, 3232304), (112, 3030285), (120, 2828266), (140, 2424228), (168, 2020190), (210, 1616152), (240, 1414133), (269, 1261680), (280, 1212114), (336, 1010095), (420, 808076), (538, 630840), (560, 606057), (751, 451920), (807, 420560), (840, 404038), (1076, 315420), (1345, 252336), (1502, 225960), (1614, 210280), (1680, 202019), (1883, 180240), (2152, 157710), (2253, 150640), (2690, 126168), (3004, 112980), (3228, 105140), (3755, 90384), (3766, 90120), (4035, 84112), (4304, 78855), (4506, 75320), (5257, 64560), (5380, 63084), (5649, 60080), (6008, 56490), (6456, 52570), (7510, 45192), (7532, 45060), (8070, 42056), (9012, 37660), (9415, 36048), (10514, 32280), (10760, 31542), (11265, 30128), (11298, 30040), (12016, 28245), (12912, 26285), (15020, 22596), (15064, 22530), (15771, 21520), (16140, 21028), (18024, 18830)]