395434080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 1444716000

約数和(自身を除く): 1049281920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 97, 114, 120, 144, 149, 152, 160, 171, 180, 190, 194, 228, 240, 285, 288, 291, 298, 304, 342, 360, 380, 388, 447, 456, 480, 485, 570, 582, 596, 608, 684, 720, 745, 760, 776, 855, 873, 894, 912, 970, 1140, 1164, 1192, 1341, 1368, 1440, 1455, 1490, 1520, 1552, 1710, 1746, 1788, 1824, 1843, 1940, 2235, 2280, 2328, 2384, 2682, 2736, 2831, 2910, 2980, 3040, 3104, 3420, 3492, 3576, 3686, 3880, 4365, 4470, 4560, 4656, 4768, 5364, 5472, 5529, 5662, 5820, 5960, 6705, 6840, 6984, 7152, 7372, 7760, 8493, 8730, 8940, 9120, 9215, 9312, 10728, 11058, 11324, 11640, 11920, 13410, 13680, 13968, 14155, 14304, 14453, 14744, 15520, 16587, 16986, 17460, 17880, 18430, 21456, 22116, 22648, 23280, 23840, 25479, 26820, 27360, 27645, 27936, 28310, 28906, 29488, 33174, 33972, 34920, 35760, 36860, 42465, 42912, 43359, 44232, 45296, 46560, 50958, 53640, 55290, 56620, 57812, 58976, 66348, 67944, 69840, 71520, 72265, 73720, 82935, 84930, 86718, 88464, 90592, 101916, 107280, 110580, 113240, 115624, 127395, 130077, 132696, 135888, 139680, 144530, 147440, 165870, 169860, 173436, 176928, 203832, 214560, 216795, 221160, 226480, 231248, 254790, 260154, 265392, 271776, 274607, 289060, 294880, 331740, 339720, 346872, 407664, 433590, 442320, 452960, 462496, 509580, 520308, 530784, 549214, 578120, 650385, 663480, 679440, 693744, 815328, 823821, 867180, 884640, 1019160, 1040616, 1098428, 1156240, 1300770, 1326960, 1358880, 1373035, 1387488, 1647642, 1734360, 2038320, 2081232, 2196856, 2312480, 2471463, 2601540, 2653920, 2746070, 3295284, 3468720, 4076640, 4119105, 4162464, 4393712, 4942926, 5203080, 5492140, 6590568, 6937440, 8238210, 8787424, 9885852, 10406160, 10984280, 12357315, 13181136, 16476420, 19771704, 20812320, 21968560, 24714630, 26362272, 32952840, 39543408, 43937120, 49429260, 65905680, 79086816, 98858520, 131811360, 197717040, 395434080]

約数ペア:

[(1, 395434080), (2, 197717040), (3, 131811360), (4, 98858520), (5, 79086816), (6, 65905680), (8, 49429260), (9, 43937120), (10, 39543408), (12, 32952840), (15, 26362272), (16, 24714630), (18, 21968560), (19, 20812320), (20, 19771704), (24, 16476420), (30, 13181136), (32, 12357315), (36, 10984280), (38, 10406160), (40, 9885852), (45, 8787424), (48, 8238210), (57, 6937440), (60, 6590568), (72, 5492140), (76, 5203080), (80, 4942926), (90, 4393712), (95, 4162464), (96, 4119105), (97, 4076640), (114, 3468720), (120, 3295284), (144, 2746070), (149, 2653920), (152, 2601540), (160, 2471463), (171, 2312480), (180, 2196856), (190, 2081232), (194, 2038320), (228, 1734360), (240, 1647642), (285, 1387488), (288, 1373035), (291, 1358880), (298, 1326960), (304, 1300770), (342, 1156240), (360, 1098428), (380, 1040616), (388, 1019160), (447, 884640), (456, 867180), (480, 823821), (485, 815328), (570, 693744), (582, 679440), (596, 663480), (608, 650385), (684, 578120), (720, 549214), (745, 530784), (760, 520308), (776, 509580), (855, 462496), (873, 452960), (894, 442320), (912, 433590), (970, 407664), (1140, 346872), (1164, 339720), (1192, 331740), (1341, 294880), (1368, 289060), (1440, 274607), (1455, 271776), (1490, 265392), (1520, 260154), (1552, 254790), (1710, 231248), (1746, 226480), (1788, 221160), (1824, 216795), (1843, 214560), (1940, 203832), (2235, 176928), (2280, 173436), (2328, 169860), (2384, 165870), (2682, 147440), (2736, 144530), (2831, 139680), (2910, 135888), (2980, 132696), (3040, 130077), (3104, 127395), (3420, 115624), (3492, 113240), (3576, 110580), (3686, 107280), (3880, 101916), (4365, 90592), (4470, 88464), (4560, 86718), (4656, 84930), (4768, 82935), (5364, 73720), (5472, 72265), (5529, 71520), (5662, 69840), (5820, 67944), (5960, 66348), (6705, 58976), (6840, 57812), (6984, 56620), (7152, 55290), (7372, 53640), (7760, 50958), (8493, 46560), (8730, 45296), (8940, 44232), (9120, 43359), (9215, 42912), (9312, 42465), (10728, 36860), (11058, 35760), (11324, 34920), (11640, 33972), (11920, 33174), (13410, 29488), (13680, 28906), (13968, 28310), (14155, 27936), (14304, 27645), (14453, 27360), (14744, 26820), (15520, 25479), (16587, 23840), (16986, 23280), (17460, 22648), (17880, 22116), (18430, 21456)]