239288940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7109}}^1$

素因数の和:7152

約数の個数: 144

約数和(自身を含む): 838524960

約数和(自身を除く): 599236020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 6732, 7109, 8415, 11220, 14218, 16830, 21327, 28436, 33660, 35545, 42654, 63981, 71090, 78199, 85308, 106635, 120853, 127962, 142180, 156398, 213270, 234597, 241706, 255924, 312796, 319905, 362559, 390995, 426540, 469194, 483412, 604265, 639810, 703791, 725118, 781990, 938388, 1087677, 1172985, 1208530, 1279620, 1329383, 1407582, 1450236, 1563980, 1812795, 2175354, 2345970, 2417060, 2658766, 2815164, 3518955, 3625590, 3988149, 4350708, 4691940, 5317532, 5438385, 6646915, 7037910, 7251180, 7976298, 10876770, 11964447, 13293830, 14075820, 15952596, 19940745, 21753540, 23928894, 26587660, 39881490, 47857788, 59822235, 79762980, 119644470, 239288940]

約数ペア:

[(1, 239288940), (2, 119644470), (3, 79762980), (4, 59822235), (5, 47857788), (6, 39881490), (9, 26587660), (10, 23928894), (11, 21753540), (12, 19940745), (15, 15952596), (17, 14075820), (18, 13293830), (20, 11964447), (22, 10876770), (30, 7976298), (33, 7251180), (34, 7037910), (36, 6646915), (44, 5438385), (45, 5317532), (51, 4691940), (55, 4350708), (60, 3988149), (66, 3625590), (68, 3518955), (85, 2815164), (90, 2658766), (99, 2417060), (102, 2345970), (110, 2175354), (132, 1812795), (153, 1563980), (165, 1450236), (170, 1407582), (180, 1329383), (187, 1279620), (198, 1208530), (204, 1172985), (220, 1087677), (255, 938388), (306, 781990), (330, 725118), (340, 703791), (374, 639810), (396, 604265), (495, 483412), (510, 469194), (561, 426540), (612, 390995), (660, 362559), (748, 319905), (765, 312796), (935, 255924), (990, 241706), (1020, 234597), (1122, 213270), (1530, 156398), (1683, 142180), (1870, 127962), (1980, 120853), (2244, 106635), (2805, 85308), (3060, 78199), (3366, 71090), (3740, 63981), (5610, 42654), (6732, 35545), (7109, 33660), (8415, 28436), (11220, 21327), (14218, 16830)]