139908120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1385

約数の個数: 128

約数和(自身を含む): 463760640

約数和(自身を除く): 323852520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 830, 913, 996, 1245, 1277, 1320, 1660, 1826, 1992, 2490, 2554, 2739, 3320, 3652, 3831, 4565, 4980, 5108, 5478, 6385, 7304, 7662, 9130, 9960, 10216, 10956, 12770, 13695, 14047, 15324, 18260, 19155, 21912, 25540, 27390, 28094, 30648, 36520, 38310, 42141, 51080, 54780, 56188, 70235, 76620, 84282, 105991, 109560, 112376, 140470, 153240, 168564, 210705, 211982, 280940, 317973, 337128, 421410, 423964, 529955, 561880, 635946, 842820, 847928, 1059910, 1165901, 1271892, 1589865, 1685640, 2119820, 2331802, 2543784, 3179730, 3497703, 4239640, 4663604, 5829505, 6359460, 6995406, 9327208, 11659010, 12718920, 13990812, 17488515, 23318020, 27981624, 34977030, 46636040, 69954060, 139908120]

約数ペア:

[(1, 139908120), (2, 69954060), (3, 46636040), (4, 34977030), (5, 27981624), (6, 23318020), (8, 17488515), (10, 13990812), (11, 12718920), (12, 11659010), (15, 9327208), (20, 6995406), (22, 6359460), (24, 5829505), (30, 4663604), (33, 4239640), (40, 3497703), (44, 3179730), (55, 2543784), (60, 2331802), (66, 2119820), (83, 1685640), (88, 1589865), (110, 1271892), (120, 1165901), (132, 1059910), (165, 847928), (166, 842820), (220, 635946), (249, 561880), (264, 529955), (330, 423964), (332, 421410), (415, 337128), (440, 317973), (498, 280940), (660, 211982), (664, 210705), (830, 168564), (913, 153240), (996, 140470), (1245, 112376), (1277, 109560), (1320, 105991), (1660, 84282), (1826, 76620), (1992, 70235), (2490, 56188), (2554, 54780), (2739, 51080), (3320, 42141), (3652, 38310), (3831, 36520), (4565, 30648), (4980, 28094), (5108, 27390), (5478, 25540), (6385, 21912), (7304, 19155), (7662, 18260), (9130, 15324), (9960, 14047), (10216, 13695), (10956, 12770)]