2272938840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:727

約数の個数: 256

約数和(自身を含む): 8024832000

約数和(自身を除く): 5751893160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 257, 270, 285, 342, 360, 380, 431, 456, 513, 514, 540, 570, 684, 760, 771, 855, 862, 1026, 1028, 1080, 1140, 1285, 1293, 1368, 1542, 1710, 1724, 2052, 2056, 2155, 2280, 2313, 2565, 2570, 2586, 3084, 3420, 3448, 3855, 3879, 4104, 4310, 4626, 4883, 5130, 5140, 5172, 6168, 6465, 6840, 6939, 7710, 7758, 8189, 8620, 9252, 9766, 10260, 10280, 10344, 11565, 11637, 12930, 13878, 14649, 15420, 15516, 16378, 17240, 18504, 19395, 19532, 20520, 23130, 23274, 24415, 24567, 25860, 27756, 29298, 30840, 31032, 32756, 34695, 38790, 39064, 40945, 43947, 46260, 46548, 48830, 49134, 51720, 55512, 58185, 58596, 65512, 69390, 73245, 73701, 77580, 81890, 87894, 92520, 93096, 97660, 98268, 110767, 116370, 117192, 122835, 131841, 138780, 146490, 147402, 155160, 163780, 175788, 195320, 196536, 219735, 221103, 221534, 232740, 245670, 263682, 277560, 292980, 294804, 327560, 332301, 351576, 368505, 439470, 442206, 443068, 465480, 491340, 527364, 553835, 585960, 589608, 659205, 664602, 737010, 878940, 884412, 886136, 982680, 996903, 1054728, 1105515, 1107670, 1318410, 1329204, 1474020, 1661505, 1757880, 1768824, 1993806, 2104573, 2211030, 2215340, 2636820, 2658408, 2948040, 2990709, 3323010, 3987612, 4209146, 4422060, 4430680, 4984515, 5273640, 5981418, 6313719, 6646020, 7975224, 8418292, 8844120, 9969030, 10522865, 11962836, 12627438, 13292040, 14953545, 16836584, 18941157, 19938060, 21045730, 23925672, 25254876, 29907090, 31568595, 37882314, 39876120, 42091460, 50509752, 56823471, 59814180, 63137190, 75764628, 84182920, 94705785, 113646942, 119628360, 126274380, 151529256, 189411570, 227293884, 252548760, 284117355, 378823140, 454587768, 568234710, 757646280, 1136469420, 2272938840]

約数ペア:

[(1, 2272938840), (2, 1136469420), (3, 757646280), (4, 568234710), (5, 454587768), (6, 378823140), (8, 284117355), (9, 252548760), (10, 227293884), (12, 189411570), (15, 151529256), (18, 126274380), (19, 119628360), (20, 113646942), (24, 94705785), (27, 84182920), (30, 75764628), (36, 63137190), (38, 59814180), (40, 56823471), (45, 50509752), (54, 42091460), (57, 39876120), (60, 37882314), (72, 31568595), (76, 29907090), (90, 25254876), (95, 23925672), (108, 21045730), (114, 19938060), (120, 18941157), (135, 16836584), (152, 14953545), (171, 13292040), (180, 12627438), (190, 11962836), (216, 10522865), (228, 9969030), (257, 8844120), (270, 8418292), (285, 7975224), (342, 6646020), (360, 6313719), (380, 5981418), (431, 5273640), (456, 4984515), (513, 4430680), (514, 4422060), (540, 4209146), (570, 3987612), (684, 3323010), (760, 2990709), (771, 2948040), (855, 2658408), (862, 2636820), (1026, 2215340), (1028, 2211030), (1080, 2104573), (1140, 1993806), (1285, 1768824), (1293, 1757880), (1368, 1661505), (1542, 1474020), (1710, 1329204), (1724, 1318410), (2052, 1107670), (2056, 1105515), (2155, 1054728), (2280, 996903), (2313, 982680), (2565, 886136), (2570, 884412), (2586, 878940), (3084, 737010), (3420, 664602), (3448, 659205), (3855, 589608), (3879, 585960), (4104, 553835), (4310, 527364), (4626, 491340), (4883, 465480), (5130, 443068), (5140, 442206), (5172, 439470), (6168, 368505), (6465, 351576), (6840, 332301), (6939, 327560), (7710, 294804), (7758, 292980), (8189, 277560), (8620, 263682), (9252, 245670), (9766, 232740), (10260, 221534), (10280, 221103), (10344, 219735), (11565, 196536), (11637, 195320), (12930, 175788), (13878, 163780), (14649, 155160), (15420, 147402), (15516, 146490), (16378, 138780), (17240, 131841), (18504, 122835), (19395, 117192), (19532, 116370), (20520, 110767), (23130, 98268), (23274, 97660), (24415, 93096), (24567, 92520), (25860, 87894), (27756, 81890), (29298, 77580), (30840, 73701), (31032, 73245), (32756, 69390), (34695, 65512), (38790, 58596), (39064, 58185), (40945, 55512), (43947, 51720), (46260, 49134), (46548, 48830)]