68373480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3539}}^1$

素因数の和:3583

約数の個数: 128

約数和(自身を含む): 244684800

約数和(自身を除く): 176311320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3539, 3864, 4830, 6440, 7078, 9660, 10617, 14156, 17695, 19320, 21234, 24773, 28312, 35390, 42468, 49546, 53085, 70780, 74319, 81397, 84936, 99092, 106170, 123865, 141560, 148638, 162794, 198184, 212340, 244191, 247730, 297276, 325588, 371595, 406985, 424680, 488382, 495460, 569779, 594552, 651176, 743190, 813970, 976764, 990920, 1139558, 1220955, 1486380, 1627940, 1709337, 1953528, 2279116, 2441910, 2848895, 2972760, 3255880, 3418674, 4558232, 4883820, 5697790, 6837348, 8546685, 9767640, 11395580, 13674696, 17093370, 22791160, 34186740, 68373480]

約数ペア:

[(1, 68373480), (2, 34186740), (3, 22791160), (4, 17093370), (5, 13674696), (6, 11395580), (7, 9767640), (8, 8546685), (10, 6837348), (12, 5697790), (14, 4883820), (15, 4558232), (20, 3418674), (21, 3255880), (23, 2972760), (24, 2848895), (28, 2441910), (30, 2279116), (35, 1953528), (40, 1709337), (42, 1627940), (46, 1486380), (56, 1220955), (60, 1139558), (69, 990920), (70, 976764), (84, 813970), (92, 743190), (105, 651176), (115, 594552), (120, 569779), (138, 495460), (140, 488382), (161, 424680), (168, 406985), (184, 371595), (210, 325588), (230, 297276), (276, 247730), (280, 244191), (322, 212340), (345, 198184), (420, 162794), (460, 148638), (483, 141560), (552, 123865), (644, 106170), (690, 99092), (805, 84936), (840, 81397), (920, 74319), (966, 70780), (1288, 53085), (1380, 49546), (1610, 42468), (1932, 35390), (2415, 28312), (2760, 24773), (3220, 21234), (3539, 19320), (3864, 17695), (4830, 14156), (6440, 10617), (7078, 9660)]