1621244160

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:875

約数の個数: 360

約数和(自身を含む): 6113849280

約数和(自身を除く): 4492605120

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, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 768, 810, 823, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1296, 1368, 1440, 1520, 1539, 1620, 1646, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2469, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3292, 3420, 3456, 3648, 3840, 4104, 4115, 4320, 4560, 4864, 4938, 5130, 5184, 5472, 5760, 6080, 6156, 6480, 6584, 6840, 6912, 7296, 7407, 7695, 8208, 8230, 8640, 9120, 9876, 10260, 10368, 10944, 11520, 12160, 12312, 12345, 12960, 13168, 13680, 14592, 14814, 15390, 15637, 16416, 16460, 17280, 18240, 19752, 20520, 20736, 21888, 22221, 24320, 24624, 24690, 25920, 26336, 27360, 29628, 30780, 31274, 32832, 32920, 34560, 36480, 37035, 39504, 41040, 43776, 44442, 46911, 49248, 49380, 51840, 52672, 54720, 59256, 61560, 62548, 65664, 65840, 66663, 72960, 74070, 78185, 79008, 82080, 88884, 93822, 98496, 98760, 103680, 105344, 109440, 111105, 118512, 123120, 125096, 131328, 131680, 133326, 140733, 148140, 156370, 158016, 164160, 177768, 187644, 196992, 197520, 210688, 218880, 222210, 234555, 237024, 246240, 250192, 263360, 266652, 281466, 296280, 312740, 316032, 328320, 333315, 355536, 375288, 393984, 395040, 422199, 444420, 469110, 474048, 492480, 500384, 526720, 533304, 562932, 592560, 625480, 632064, 656640, 666630, 703665, 711072, 750576, 790080, 844398, 888840, 938220, 948096, 984960, 1000768, 1053440, 1066608, 1125864, 1185120, 1250960, 1266597, 1333260, 1407330, 1422144, 1501152, 1580160, 1688796, 1777680, 1876440, 1896192, 1969920, 2001536, 2110995, 2133216, 2251728, 2370240, 2501920, 2533194, 2666520, 2814660, 2844288, 3002304, 3160320, 3377592, 3555360, 3752880, 4003072, 4221990, 4266432, 4503456, 4740480, 5003840, 5066388, 5333040, 5629320, 5688576, 6004608, 6332985, 6755184, 7110720, 7505760, 8443980, 8532864, 9006912, 9480960, 10007680, 10132776, 10666080, 11258640, 12009216, 12665970, 13510368, 14221440, 15011520, 16887960, 17065728, 18013824, 20015360, 20265552, 21332160, 22517280, 25331940, 27020736, 28442880, 30023040, 33775920, 36027648, 40531104, 42664320, 45034560, 50663880, 54041472, 60046080, 67551840, 81062208, 85328640, 90069120, 101327760, 108082944, 135103680, 162124416, 180138240, 202655520, 270207360, 324248832, 405311040, 540414720, 810622080, 1621244160]

約数ペア:

[(1, 1621244160), (2, 810622080), (3, 540414720), (4, 405311040), (5, 324248832), (6, 270207360), (8, 202655520), (9, 180138240), (10, 162124416), (12, 135103680), (15, 108082944), (16, 101327760), (18, 90069120), (19, 85328640), (20, 81062208), (24, 67551840), (27, 60046080), (30, 54041472), (32, 50663880), (36, 45034560), (38, 42664320), (40, 40531104), (45, 36027648), (48, 33775920), (54, 30023040), (57, 28442880), (60, 27020736), (64, 25331940), (72, 22517280), (76, 21332160), (80, 20265552), (81, 20015360), (90, 18013824), (95, 17065728), (96, 16887960), (108, 15011520), (114, 14221440), (120, 13510368), (128, 12665970), (135, 12009216), (144, 11258640), (152, 10666080), (160, 10132776), (162, 10007680), (171, 9480960), (180, 9006912), (190, 8532864), (192, 8443980), (216, 7505760), (228, 7110720), (240, 6755184), (256, 6332985), (270, 6004608), (285, 5688576), (288, 5629320), (304, 5333040), (320, 5066388), (324, 5003840), (342, 4740480), (360, 4503456), (380, 4266432), (384, 4221990), (405, 4003072), (432, 3752880), (456, 3555360), (480, 3377592), (513, 3160320), (540, 3002304), (570, 2844288), (576, 2814660), (608, 2666520), (640, 2533194), (648, 2501920), (684, 2370240), (720, 2251728), (760, 2133216), (768, 2110995), (810, 2001536), (823, 1969920), (855, 1896192), (864, 1876440), (912, 1777680), (960, 1688796), (1026, 1580160), (1080, 1501152), (1140, 1422144), (1152, 1407330), (1216, 1333260), (1280, 1266597), (1296, 1250960), (1368, 1185120), (1440, 1125864), (1520, 1066608), (1539, 1053440), (1620, 1000768), (1646, 984960), (1710, 948096), (1728, 938220), (1824, 888840), (1920, 844398), (2052, 790080), (2160, 750576), (2280, 711072), (2304, 703665), (2432, 666630), (2469, 656640), (2565, 632064), (2592, 625480), (2736, 592560), (2880, 562932), (3040, 533304), (3078, 526720), (3240, 500384), (3292, 492480), (3420, 474048), (3456, 469110), (3648, 444420), (3840, 422199), (4104, 395040), (4115, 393984), (4320, 375288), (4560, 355536), (4864, 333315), (4938, 328320), (5130, 316032), (5184, 312740), (5472, 296280), (5760, 281466), (6080, 266652), (6156, 263360), (6480, 250192), (6584, 246240), (6840, 237024), (6912, 234555), (7296, 222210), (7407, 218880), (7695, 210688), (8208, 197520), (8230, 196992), (8640, 187644), (9120, 177768), (9876, 164160), (10260, 158016), (10368, 156370), (10944, 148140), (11520, 140733), (12160, 133326), (12312, 131680), (12345, 131328), (12960, 125096), (13168, 123120), (13680, 118512), (14592, 111105), (14814, 109440), (15390, 105344), (15637, 103680), (16416, 98760), (16460, 98496), (17280, 93822), (18240, 88884), (19752, 82080), (20520, 79008), (20736, 78185), (21888, 74070), (22221, 72960), (24320, 66663), (24624, 65840), (24690, 65664), (25920, 62548), (26336, 61560), (27360, 59256), (29628, 54720), (30780, 52672), (31274, 51840), (32832, 49380), (32920, 49248), (34560, 46911), (36480, 44442), (37035, 43776), (39504, 41040)]