237070980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 765448320

約数和(自身を除く): 528377340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 103, 114, 171, 180, 190, 206, 228, 285, 309, 342, 380, 412, 515, 570, 618, 673, 684, 855, 927, 1030, 1140, 1236, 1346, 1545, 1710, 1854, 1957, 2019, 2060, 2692, 3090, 3365, 3420, 3708, 3914, 4038, 4635, 5871, 6057, 6180, 6730, 7828, 8076, 9270, 9785, 10095, 11742, 12114, 12787, 13460, 17613, 18540, 19570, 20190, 23484, 24228, 25574, 29355, 30285, 35226, 38361, 39140, 40380, 51148, 58710, 60570, 63935, 69319, 70452, 76722, 88065, 115083, 117420, 121140, 127870, 138638, 153444, 176130, 191805, 207957, 230166, 255740, 277276, 346595, 352260, 383610, 415914, 460332, 575415, 623871, 693190, 767220, 831828, 1039785, 1150830, 1247742, 1317061, 1386380, 2079570, 2301660, 2495484, 2634122, 3119355, 3951183, 4159140, 5268244, 6238710, 6585305, 7902366, 11853549, 12477420, 13170610, 15804732, 19755915, 23707098, 26341220, 39511830, 47414196, 59267745, 79023660, 118535490, 237070980]

約数ペア:

[(1, 237070980), (2, 118535490), (3, 79023660), (4, 59267745), (5, 47414196), (6, 39511830), (9, 26341220), (10, 23707098), (12, 19755915), (15, 15804732), (18, 13170610), (19, 12477420), (20, 11853549), (30, 7902366), (36, 6585305), (38, 6238710), (45, 5268244), (57, 4159140), (60, 3951183), (76, 3119355), (90, 2634122), (95, 2495484), (103, 2301660), (114, 2079570), (171, 1386380), (180, 1317061), (190, 1247742), (206, 1150830), (228, 1039785), (285, 831828), (309, 767220), (342, 693190), (380, 623871), (412, 575415), (515, 460332), (570, 415914), (618, 383610), (673, 352260), (684, 346595), (855, 277276), (927, 255740), (1030, 230166), (1140, 207957), (1236, 191805), (1346, 176130), (1545, 153444), (1710, 138638), (1854, 127870), (1957, 121140), (2019, 117420), (2060, 115083), (2692, 88065), (3090, 76722), (3365, 70452), (3420, 69319), (3708, 63935), (3914, 60570), (4038, 58710), (4635, 51148), (5871, 40380), (6057, 39140), (6180, 38361), (6730, 35226), (7828, 30285), (8076, 29355), (9270, 25574), (9785, 24228), (10095, 23484), (11742, 20190), (12114, 19570), (12787, 18540), (13460, 17613)]