9930342840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{242677}}^1$

素因数の和:242733

約数の個数: 128

約数和(自身を含む): 33547806720

約数和(自身を除く): 23617463880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 20460, 40920, 242677, 485354, 728031, 970708, 1213385, 1456062, 1941416, 2426770, 2669447, 2912124, 3640155, 4853540, 5338894, 5824248, 7280310, 7522987, 8008341, 9707080, 10677788, 13347235, 14560620, 15045974, 16016682, 21355576, 22568961, 26694470, 29121240, 30091948, 32033364, 37614935, 40041705, 45137922, 53388940, 60183896, 64066728, 75229870, 80083410, 82752857, 90275844, 106777880, 112844805, 150459740, 160166820, 165505714, 180551688, 225689610, 248258571, 300919480, 320333640, 331011428, 413764285, 451379220, 496517142, 662022856, 827528570, 902758440, 993034284, 1241292855, 1655057140, 1986068568, 2482585710, 3310114280, 4965171420, 9930342840]

約数ペア:

[(1, 9930342840), (2, 4965171420), (3, 3310114280), (4, 2482585710), (5, 1986068568), (6, 1655057140), (8, 1241292855), (10, 993034284), (11, 902758440), (12, 827528570), (15, 662022856), (20, 496517142), (22, 451379220), (24, 413764285), (30, 331011428), (31, 320333640), (33, 300919480), (40, 248258571), (44, 225689610), (55, 180551688), (60, 165505714), (62, 160166820), (66, 150459740), (88, 112844805), (93, 106777880), (110, 90275844), (120, 82752857), (124, 80083410), (132, 75229870), (155, 64066728), (165, 60183896), (186, 53388940), (220, 45137922), (248, 40041705), (264, 37614935), (310, 32033364), (330, 30091948), (341, 29121240), (372, 26694470), (440, 22568961), (465, 21355576), (620, 16016682), (660, 15045974), (682, 14560620), (744, 13347235), (930, 10677788), (1023, 9707080), (1240, 8008341), (1320, 7522987), (1364, 7280310), (1705, 5824248), (1860, 5338894), (2046, 4853540), (2728, 3640155), (3410, 2912124), (3720, 2669447), (4092, 2426770), (5115, 1941416), (6820, 1456062), (8184, 1213385), (10230, 970708), (13640, 728031), (20460, 485354), (40920, 242677)]