9091320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 31795200

約数和(自身を除く): 22703880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 137, 140, 158, 168, 210, 237, 274, 280, 316, 395, 411, 420, 474, 548, 553, 632, 685, 790, 822, 840, 948, 959, 1096, 1106, 1185, 1370, 1580, 1644, 1659, 1896, 1918, 2055, 2212, 2370, 2740, 2765, 2877, 3160, 3288, 3318, 3836, 4110, 4424, 4740, 4795, 5480, 5530, 5754, 6636, 7672, 8220, 8295, 9480, 9590, 10823, 11060, 11508, 13272, 14385, 16440, 16590, 19180, 21646, 22120, 23016, 28770, 32469, 33180, 38360, 43292, 54115, 57540, 64938, 66360, 75761, 86584, 108230, 115080, 129876, 151522, 162345, 216460, 227283, 259752, 303044, 324690, 378805, 432920, 454566, 606088, 649380, 757610, 909132, 1136415, 1298760, 1515220, 1818264, 2272830, 3030440, 4545660, 9091320]

約数ペア:

[(1, 9091320), (2, 4545660), (3, 3030440), (4, 2272830), (5, 1818264), (6, 1515220), (7, 1298760), (8, 1136415), (10, 909132), (12, 757610), (14, 649380), (15, 606088), (20, 454566), (21, 432920), (24, 378805), (28, 324690), (30, 303044), (35, 259752), (40, 227283), (42, 216460), (56, 162345), (60, 151522), (70, 129876), (79, 115080), (84, 108230), (105, 86584), (120, 75761), (137, 66360), (140, 64938), (158, 57540), (168, 54115), (210, 43292), (237, 38360), (274, 33180), (280, 32469), (316, 28770), (395, 23016), (411, 22120), (420, 21646), (474, 19180), (548, 16590), (553, 16440), (632, 14385), (685, 13272), (790, 11508), (822, 11060), (840, 10823), (948, 9590), (959, 9480), (1096, 8295), (1106, 8220), (1185, 7672), (1370, 6636), (1580, 5754), (1644, 5530), (1659, 5480), (1896, 4795), (1918, 4740), (2055, 4424), (2212, 4110), (2370, 3836), (2740, 3318), (2765, 3288), (2877, 3160)]