1648740960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 384

約数和(自身を含む): 6205248000

約数和(自身を除く): 4556507040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 53, 54, 57, 60, 72, 76, 80, 90, 95, 96, 106, 108, 114, 120, 135, 144, 152, 159, 160, 171, 180, 190, 212, 216, 228, 240, 265, 270, 285, 288, 304, 318, 342, 360, 379, 380, 424, 432, 456, 477, 480, 513, 530, 540, 570, 608, 636, 684, 720, 758, 760, 795, 848, 855, 864, 912, 954, 1007, 1026, 1060, 1080, 1137, 1140, 1272, 1368, 1431, 1440, 1516, 1520, 1590, 1696, 1710, 1824, 1895, 1908, 2014, 2052, 2120, 2160, 2274, 2280, 2385, 2544, 2565, 2736, 2862, 3021, 3032, 3040, 3180, 3411, 3420, 3790, 3816, 4028, 4104, 4240, 4320, 4548, 4560, 4770, 5035, 5088, 5130, 5472, 5685, 5724, 6042, 6064, 6360, 6822, 6840, 7155, 7201, 7580, 7632, 8056, 8208, 8480, 9063, 9096, 9120, 9540, 10070, 10233, 10260, 11370, 11448, 12084, 12128, 12720, 13644, 13680, 14310, 14402, 15105, 15160, 15264, 16112, 16416, 17055, 18126, 18192, 19080, 20087, 20140, 20466, 20520, 21603, 22740, 22896, 24168, 25440, 27189, 27288, 27360, 28620, 28804, 30210, 30320, 32224, 34110, 36005, 36252, 36384, 38160, 40174, 40280, 40932, 41040, 43206, 45315, 45480, 45792, 48336, 51165, 54378, 54576, 57240, 57608, 60261, 60420, 60640, 64809, 68220, 72010, 72504, 76320, 80348, 80560, 81864, 82080, 86412, 90630, 90960, 96672, 100435, 102330, 108015, 108756, 109152, 114480, 115216, 120522, 120840, 129618, 135945, 136440, 144020, 145008, 160696, 161120, 163728, 172824, 180783, 181260, 181920, 194427, 200870, 204660, 216030, 217512, 228960, 230432, 241044, 241680, 259236, 271890, 272880, 288040, 290016, 301305, 321392, 324045, 327456, 345648, 361566, 362520, 381653, 388854, 401740, 409320, 432060, 435024, 482088, 483360, 518472, 542349, 543780, 545760, 576080, 602610, 642784, 648090, 691296, 723132, 725040, 763306, 777708, 803480, 818640, 864120, 870048, 903915, 964176, 972135, 1036944, 1084698, 1087560, 1144959, 1152160, 1205220, 1296180, 1446264, 1450080, 1526612, 1555416, 1606960, 1637280, 1728240, 1807830, 1908265, 1928352, 1944270, 2073888, 2169396, 2175120, 2289918, 2410440, 2592360, 2711745, 2892528, 3053224, 3110832, 3213920, 3434877, 3456480, 3615660, 3816530, 3888540, 4338792, 4350240, 4579836, 4820880, 5184720, 5423490, 5724795, 5785056, 6106448, 6221664, 6869754, 7231320, 7633060, 7777080, 8677584, 9159672, 9641760, 10304631, 10369440, 10846980, 11449590, 12212896, 13739508, 14462640, 15266120, 15554160, 17174385, 17355168, 18319344, 20609262, 21693960, 22899180, 27479016, 28925280, 30532240, 31108320, 34348770, 36638688, 41218524, 43387920, 45798360, 51523155, 54958032, 61064480, 68697540, 82437048, 86775840, 91596720, 103046310, 109916064, 137395080, 164874096, 183193440, 206092620, 274790160, 329748192, 412185240, 549580320, 824370480, 1648740960]

約数ペア:

[(1, 1648740960), (2, 824370480), (3, 549580320), (4, 412185240), (5, 329748192), (6, 274790160), (8, 206092620), (9, 183193440), (10, 164874096), (12, 137395080), (15, 109916064), (16, 103046310), (18, 91596720), (19, 86775840), (20, 82437048), (24, 68697540), (27, 61064480), (30, 54958032), (32, 51523155), (36, 45798360), (38, 43387920), (40, 41218524), (45, 36638688), (48, 34348770), (53, 31108320), (54, 30532240), (57, 28925280), (60, 27479016), (72, 22899180), (76, 21693960), (80, 20609262), (90, 18319344), (95, 17355168), (96, 17174385), (106, 15554160), (108, 15266120), (114, 14462640), (120, 13739508), (135, 12212896), (144, 11449590), (152, 10846980), (159, 10369440), (160, 10304631), (171, 9641760), (180, 9159672), (190, 8677584), (212, 7777080), (216, 7633060), (228, 7231320), (240, 6869754), (265, 6221664), (270, 6106448), (285, 5785056), (288, 5724795), (304, 5423490), (318, 5184720), (342, 4820880), (360, 4579836), (379, 4350240), (380, 4338792), (424, 3888540), (432, 3816530), (456, 3615660), (477, 3456480), (480, 3434877), (513, 3213920), (530, 3110832), (540, 3053224), (570, 2892528), (608, 2711745), (636, 2592360), (684, 2410440), (720, 2289918), (758, 2175120), (760, 2169396), (795, 2073888), (848, 1944270), (855, 1928352), (864, 1908265), (912, 1807830), (954, 1728240), (1007, 1637280), (1026, 1606960), (1060, 1555416), (1080, 1526612), (1137, 1450080), (1140, 1446264), (1272, 1296180), (1368, 1205220), (1431, 1152160), (1440, 1144959), (1516, 1087560), (1520, 1084698), (1590, 1036944), (1696, 972135), (1710, 964176), (1824, 903915), (1895, 870048), (1908, 864120), (2014, 818640), (2052, 803480), (2120, 777708), (2160, 763306), (2274, 725040), (2280, 723132), (2385, 691296), (2544, 648090), (2565, 642784), (2736, 602610), (2862, 576080), (3021, 545760), (3032, 543780), (3040, 542349), (3180, 518472), (3411, 483360), (3420, 482088), (3790, 435024), (3816, 432060), (4028, 409320), (4104, 401740), (4240, 388854), (4320, 381653), (4548, 362520), (4560, 361566), (4770, 345648), (5035, 327456), (5088, 324045), (5130, 321392), (5472, 301305), (5685, 290016), (5724, 288040), (6042, 272880), (6064, 271890), (6360, 259236), (6822, 241680), (6840, 241044), (7155, 230432), (7201, 228960), (7580, 217512), (7632, 216030), (8056, 204660), (8208, 200870), (8480, 194427), (9063, 181920), (9096, 181260), (9120, 180783), (9540, 172824), (10070, 163728), (10233, 161120), (10260, 160696), (11370, 145008), (11448, 144020), (12084, 136440), (12128, 135945), (12720, 129618), (13644, 120840), (13680, 120522), (14310, 115216), (14402, 114480), (15105, 109152), (15160, 108756), (15264, 108015), (16112, 102330), (16416, 100435), (17055, 96672), (18126, 90960), (18192, 90630), (19080, 86412), (20087, 82080), (20140, 81864), (20466, 80560), (20520, 80348), (21603, 76320), (22740, 72504), (22896, 72010), (24168, 68220), (25440, 64809), (27189, 60640), (27288, 60420), (27360, 60261), (28620, 57608), (28804, 57240), (30210, 54576), (30320, 54378), (32224, 51165), (34110, 48336), (36005, 45792), (36252, 45480), (36384, 45315), (38160, 43206), (40174, 41040), (40280, 40932)]