109984140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2129}}^1$

素因数の和:2192

約数の個数: 144

約数和(自身を含む): 390761280

約数和(自身を除く): 280777140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2129, 2460, 2583, 2870, 3444, 3690, 4258, 4305, 5166, 5740, 6387, 7380, 8516, 8610, 10332, 10645, 12774, 12915, 14903, 17220, 19161, 21290, 25548, 25830, 29806, 31935, 38322, 42580, 44709, 51660, 59612, 63870, 74515, 76644, 87289, 89418, 95805, 127740, 134127, 149030, 174578, 178836, 191610, 223545, 261867, 268254, 298060, 349156, 383220, 436445, 447090, 523734, 536508, 611023, 670635, 785601, 872890, 894180, 1047468, 1222046, 1309335, 1341270, 1571202, 1745780, 1833069, 2444092, 2618670, 2682540, 3055115, 3142404, 3666138, 3928005, 5237340, 5499207, 6110230, 7332276, 7856010, 9165345, 10998414, 12220460, 15712020, 18330690, 21996828, 27496035, 36661380, 54992070, 109984140]

約数ペア:

[(1, 109984140), (2, 54992070), (3, 36661380), (4, 27496035), (5, 21996828), (6, 18330690), (7, 15712020), (9, 12220460), (10, 10998414), (12, 9165345), (14, 7856010), (15, 7332276), (18, 6110230), (20, 5499207), (21, 5237340), (28, 3928005), (30, 3666138), (35, 3142404), (36, 3055115), (41, 2682540), (42, 2618670), (45, 2444092), (60, 1833069), (63, 1745780), (70, 1571202), (82, 1341270), (84, 1309335), (90, 1222046), (105, 1047468), (123, 894180), (126, 872890), (140, 785601), (164, 670635), (180, 611023), (205, 536508), (210, 523734), (246, 447090), (252, 436445), (287, 383220), (315, 349156), (369, 298060), (410, 268254), (420, 261867), (492, 223545), (574, 191610), (615, 178836), (630, 174578), (738, 149030), (820, 134127), (861, 127740), (1148, 95805), (1230, 89418), (1260, 87289), (1435, 76644), (1476, 74515), (1722, 63870), (1845, 59612), (2129, 51660), (2460, 44709), (2583, 42580), (2870, 38322), (3444, 31935), (3690, 29806), (4258, 25830), (4305, 25548), (5166, 21290), (5740, 19161), (6387, 17220), (7380, 14903), (8516, 12915), (8610, 12774), (10332, 10645)]