31929969720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2633}}^1\times {\mathrm{9187}}^1$

素因数の和:11845

約数の個数: 128

約数和(自身を含む): 104549149440

約数和(自身を除く): 72619179720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 2633, 5266, 7899, 9187, 10532, 13165, 15798, 18374, 21064, 26330, 27561, 28963, 31596, 36748, 39495, 45935, 52660, 55122, 57926, 63192, 73496, 78990, 86889, 91870, 101057, 105320, 110244, 115852, 137805, 144815, 157980, 173778, 183740, 202114, 220488, 231704, 275610, 289630, 303171, 315960, 347556, 367480, 404228, 434445, 505285, 551220, 579260, 606342, 695112, 808456, 868890, 1010570, 1102440, 1158520, 1212684, 1515855, 1737780, 2021140, 2425368, 3031710, 3475560, 4042280, 6063420, 12126840, 24189371, 48378742, 72568113, 96757484, 120946855, 145136226, 193514968, 241893710, 266083081, 290272452, 362840565, 483787420, 532166162, 580544904, 725681130, 798249243, 967574840, 1064332324, 1330415405, 1451362260, 1596498486, 2128664648, 2660830810, 2902724520, 3192996972, 3991246215, 5321661620, 6385993944, 7982492430, 10643323240, 15964984860, 31929969720]

約数ペア:

[(1, 31929969720), (2, 15964984860), (3, 10643323240), (4, 7982492430), (5, 6385993944), (6, 5321661620), (8, 3991246215), (10, 3192996972), (11, 2902724520), (12, 2660830810), (15, 2128664648), (20, 1596498486), (22, 1451362260), (24, 1330415405), (30, 1064332324), (33, 967574840), (40, 798249243), (44, 725681130), (55, 580544904), (60, 532166162), (66, 483787420), (88, 362840565), (110, 290272452), (120, 266083081), (132, 241893710), (165, 193514968), (220, 145136226), (264, 120946855), (330, 96757484), (440, 72568113), (660, 48378742), (1320, 24189371), (2633, 12126840), (5266, 6063420), (7899, 4042280), (9187, 3475560), (10532, 3031710), (13165, 2425368), (15798, 2021140), (18374, 1737780), (21064, 1515855), (26330, 1212684), (27561, 1158520), (28963, 1102440), (31596, 1010570), (36748, 868890), (39495, 808456), (45935, 695112), (52660, 606342), (55122, 579260), (57926, 551220), (63192, 505285), (73496, 434445), (78990, 404228), (86889, 367480), (91870, 347556), (101057, 315960), (105320, 303171), (110244, 289630), (115852, 275610), (137805, 231704), (144815, 220488), (157980, 202114), (173778, 183740)]