236612880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{15649}}^1$

素因数の和:15678

約数の個数: 160

約数和(自身を含む): 931488000

約数和(自身を除く): 694875120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 15649, 31298, 46947, 62596, 78245, 93894, 109543, 125192, 140841, 156490, 187788, 219086, 234735, 250384, 281682, 312980, 328629, 375576, 422523, 438172, 469470, 547715, 563364, 625960, 657258, 704205, 751152, 845046, 876344, 938940, 985887, 1095430, 1126728, 1251920, 1314516, 1408410, 1643145, 1690092, 1752688, 1877880, 1971774, 2112615, 2190860, 2253456, 2629032, 2816820, 2957661, 3286290, 3380184, 3755760, 3943548, 4225230, 4381720, 4929435, 5258064, 5633640, 5915322, 6572580, 6760368, 7887096, 8450460, 8763440, 9858870, 11267280, 11830644, 13145160, 14788305, 15774192, 16900920, 19717740, 23661288, 26290320, 29576610, 33801840, 39435480, 47322576, 59153220, 78870960, 118306440, 236612880]

約数ペア:

[(1, 236612880), (2, 118306440), (3, 78870960), (4, 59153220), (5, 47322576), (6, 39435480), (7, 33801840), (8, 29576610), (9, 26290320), (10, 23661288), (12, 19717740), (14, 16900920), (15, 15774192), (16, 14788305), (18, 13145160), (20, 11830644), (21, 11267280), (24, 9858870), (27, 8763440), (28, 8450460), (30, 7887096), (35, 6760368), (36, 6572580), (40, 5915322), (42, 5633640), (45, 5258064), (48, 4929435), (54, 4381720), (56, 4225230), (60, 3943548), (63, 3755760), (70, 3380184), (72, 3286290), (80, 2957661), (84, 2816820), (90, 2629032), (105, 2253456), (108, 2190860), (112, 2112615), (120, 1971774), (126, 1877880), (135, 1752688), (140, 1690092), (144, 1643145), (168, 1408410), (180, 1314516), (189, 1251920), (210, 1126728), (216, 1095430), (240, 985887), (252, 938940), (270, 876344), (280, 845046), (315, 751152), (336, 704205), (360, 657258), (378, 625960), (420, 563364), (432, 547715), (504, 469470), (540, 438172), (560, 422523), (630, 375576), (720, 328629), (756, 312980), (840, 281682), (945, 250384), (1008, 234735), (1080, 219086), (1260, 187788), (1512, 156490), (1680, 140841), (1890, 125192), (2160, 109543), (2520, 93894), (3024, 78245), (3780, 62596), (5040, 46947), (7560, 31298), (15120, 15649)]