1672815480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:694

約数の個数: 256

約数和(自身を含む): 6074956800

約数和(自身を除く): 4402141320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 281, 285, 373, 380, 399, 420, 456, 532, 562, 570, 665, 746, 760, 798, 840, 843, 1064, 1119, 1124, 1140, 1330, 1405, 1492, 1596, 1686, 1865, 1967, 1995, 2238, 2248, 2280, 2611, 2660, 2810, 2984, 3192, 3372, 3730, 3934, 3990, 4215, 4476, 5222, 5320, 5339, 5595, 5620, 5901, 6744, 7087, 7460, 7833, 7868, 7980, 8430, 8952, 9835, 10444, 10678, 11190, 11240, 11802, 13055, 14174, 14920, 15666, 15736, 15960, 16017, 16860, 19670, 20888, 21261, 21356, 22380, 23604, 26110, 26695, 28348, 29505, 31332, 32034, 33720, 35435, 37373, 39165, 39340, 42522, 42712, 44760, 47208, 49609, 52220, 53390, 56696, 59010, 62664, 64068, 70870, 74746, 78330, 78680, 80085, 85044, 99218, 104440, 104813, 106305, 106780, 112119, 118020, 128136, 141740, 148827, 149492, 156660, 160170, 170088, 186865, 198436, 209626, 212610, 213560, 224238, 236040, 248045, 283480, 297654, 298984, 313320, 314439, 320340, 373730, 396872, 419252, 425220, 448476, 496090, 524065, 560595, 595308, 628878, 640680, 733691, 744135, 747460, 838504, 850440, 896952, 992180, 1048130, 1121190, 1190616, 1257756, 1467382, 1488270, 1494920, 1572195, 1984360, 1991447, 2096260, 2201073, 2242380, 2515512, 2934764, 2976540, 3144390, 3668455, 3982894, 4192520, 4402146, 4484760, 5869528, 5953080, 5974341, 6288780, 7336910, 7965788, 8804292, 9957235, 11005365, 11948682, 12577560, 13940129, 14673820, 15931576, 17608584, 19914470, 22010730, 23897364, 27880258, 29347640, 29871705, 39828940, 41820387, 44021460, 47794728, 55760516, 59743410, 69700645, 79657880, 83640774, 88042920, 111521032, 119486820, 139401290, 167281548, 209101935, 238973640, 278802580, 334563096, 418203870, 557605160, 836407740, 1672815480]

約数ペア:

[(1, 1672815480), (2, 836407740), (3, 557605160), (4, 418203870), (5, 334563096), (6, 278802580), (7, 238973640), (8, 209101935), (10, 167281548), (12, 139401290), (14, 119486820), (15, 111521032), (19, 88042920), (20, 83640774), (21, 79657880), (24, 69700645), (28, 59743410), (30, 55760516), (35, 47794728), (38, 44021460), (40, 41820387), (42, 39828940), (56, 29871705), (57, 29347640), (60, 27880258), (70, 23897364), (76, 22010730), (84, 19914470), (95, 17608584), (105, 15931576), (114, 14673820), (120, 13940129), (133, 12577560), (140, 11948682), (152, 11005365), (168, 9957235), (190, 8804292), (210, 7965788), (228, 7336910), (266, 6288780), (280, 5974341), (281, 5953080), (285, 5869528), (373, 4484760), (380, 4402146), (399, 4192520), (420, 3982894), (456, 3668455), (532, 3144390), (562, 2976540), (570, 2934764), (665, 2515512), (746, 2242380), (760, 2201073), (798, 2096260), (840, 1991447), (843, 1984360), (1064, 1572195), (1119, 1494920), (1124, 1488270), (1140, 1467382), (1330, 1257756), (1405, 1190616), (1492, 1121190), (1596, 1048130), (1686, 992180), (1865, 896952), (1967, 850440), (1995, 838504), (2238, 747460), (2248, 744135), (2280, 733691), (2611, 640680), (2660, 628878), (2810, 595308), (2984, 560595), (3192, 524065), (3372, 496090), (3730, 448476), (3934, 425220), (3990, 419252), (4215, 396872), (4476, 373730), (5222, 320340), (5320, 314439), (5339, 313320), (5595, 298984), (5620, 297654), (5901, 283480), (6744, 248045), (7087, 236040), (7460, 224238), (7833, 213560), (7868, 212610), (7980, 209626), (8430, 198436), (8952, 186865), (9835, 170088), (10444, 160170), (10678, 156660), (11190, 149492), (11240, 148827), (11802, 141740), (13055, 128136), (14174, 118020), (14920, 112119), (15666, 106780), (15736, 106305), (15960, 104813), (16017, 104440), (16860, 99218), (19670, 85044), (20888, 80085), (21261, 78680), (21356, 78330), (22380, 74746), (23604, 70870), (26110, 64068), (26695, 62664), (28348, 59010), (29505, 56696), (31332, 53390), (32034, 52220), (33720, 49609), (35435, 47208), (37373, 44760), (39165, 42712), (39340, 42522)]