18936683640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{967}}^1$

素因数の和:1419

約数の個数: 384

約数和(自身を含む): 74295936000

約数和(自身を除く): 55359252360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 409, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 818, 840, 855, 967, 1064, 1140, 1197, 1227, 1260, 1330, 1368, 1596, 1636, 1710, 1934, 1995, 2045, 2280, 2394, 2454, 2520, 2660, 2863, 2901, 3192, 3272, 3420, 3681, 3868, 3990, 4090, 4788, 4835, 4908, 5320, 5726, 5802, 5985, 6135, 6769, 6840, 7362, 7736, 7771, 7980, 8180, 8589, 8703, 9576, 9670, 9816, 11452, 11604, 11970, 12270, 13538, 14315, 14505, 14724, 15542, 15960, 16360, 17178, 17406, 18373, 18405, 19340, 20307, 22904, 23208, 23313, 23940, 24540, 25767, 27076, 28630, 29010, 29448, 31084, 33845, 34356, 34812, 36746, 36810, 38680, 38855, 40614, 42945, 43515, 46626, 47880, 49080, 51534, 54152, 54397, 55119, 57260, 58020, 60921, 62168, 67690, 68712, 69624, 69939, 73492, 73620, 77710, 81228, 85890, 87030, 91865, 93252, 101535, 103068, 108794, 110238, 114520, 116040, 116565, 121842, 128611, 128835, 135380, 139878, 146984, 147240, 155420, 162456, 163191, 165357, 171780, 174060, 183730, 186504, 203070, 206136, 217588, 220476, 233130, 243684, 257222, 257670, 270760, 271985, 275595, 279756, 304605, 310840, 326382, 330714, 343560, 348120, 349695, 367460, 385833, 395503, 406140, 435176, 440952, 466260, 487368, 489573, 514444, 515340, 543970, 551190, 559512, 609210, 643055, 652764, 661428, 699390, 734920, 771666, 791006, 812280, 815955, 826785, 932520, 979146, 1028888, 1030680, 1087940, 1102380, 1157499, 1186509, 1218420, 1286110, 1305528, 1322856, 1398780, 1543332, 1582012, 1631910, 1653570, 1929165, 1958292, 1977515, 2175880, 2204760, 2314998, 2373018, 2436840, 2447865, 2572220, 2768521, 2797560, 3086664, 3164024, 3263820, 3307140, 3559527, 3858330, 3916584, 3955030, 4629996, 4746036, 4895730, 5144440, 5537042, 5787495, 5932545, 6527640, 6614280, 7119054, 7514557, 7716660, 7910060, 8305563, 9259992, 9492072, 9791460, 11074084, 11574990, 11865090, 13842605, 14238108, 15029114, 15433320, 15820120, 16611126, 17797635, 19582920, 22148168, 22543671, 23149980, 23730180, 24916689, 27685210, 28476216, 30058228, 33222252, 35595270, 37572785, 41527815, 45087342, 46299960, 47460360, 49833378, 52601899, 55370420, 60116456, 66444504, 67631013, 71190540, 75145570, 83055630, 90174684, 99666756, 105203798, 110740840, 112718355, 124583445, 135262026, 142381080, 150291140, 157805697, 166111260, 180349368, 199333512, 210407596, 225436710, 249166890, 263009495, 270524052, 300582280, 315611394, 332222520, 338155065, 420815192, 450873420, 473417091, 498333780, 526018990, 541048104, 631222788, 676310130, 789028485, 901746840, 946834182, 996667560, 1052037980, 1262445576, 1352620260, 1578056970, 1893668364, 2104075960, 2367085455, 2705240520, 3156113940, 3787336728, 4734170910, 6312227880, 9468341820, 18936683640]

約数ペア:

[(1, 18936683640), (2, 9468341820), (3, 6312227880), (4, 4734170910), (5, 3787336728), (6, 3156113940), (7, 2705240520), (8, 2367085455), (9, 2104075960), (10, 1893668364), (12, 1578056970), (14, 1352620260), (15, 1262445576), (18, 1052037980), (19, 996667560), (20, 946834182), (21, 901746840), (24, 789028485), (28, 676310130), (30, 631222788), (35, 541048104), (36, 526018990), (38, 498333780), (40, 473417091), (42, 450873420), (45, 420815192), (56, 338155065), (57, 332222520), (60, 315611394), (63, 300582280), (70, 270524052), (72, 263009495), (76, 249166890), (84, 225436710), (90, 210407596), (95, 199333512), (105, 180349368), (114, 166111260), (120, 157805697), (126, 150291140), (133, 142381080), (140, 135262026), (152, 124583445), (168, 112718355), (171, 110740840), (180, 105203798), (190, 99666756), (210, 90174684), (228, 83055630), (252, 75145570), (266, 71190540), (280, 67631013), (285, 66444504), (315, 60116456), (342, 55370420), (360, 52601899), (380, 49833378), (399, 47460360), (409, 46299960), (420, 45087342), (456, 41527815), (504, 37572785), (532, 35595270), (570, 33222252), (630, 30058228), (665, 28476216), (684, 27685210), (760, 24916689), (798, 23730180), (818, 23149980), (840, 22543671), (855, 22148168), (967, 19582920), (1064, 17797635), (1140, 16611126), (1197, 15820120), (1227, 15433320), (1260, 15029114), (1330, 14238108), (1368, 13842605), (1596, 11865090), (1636, 11574990), (1710, 11074084), (1934, 9791460), (1995, 9492072), (2045, 9259992), (2280, 8305563), (2394, 7910060), (2454, 7716660), (2520, 7514557), (2660, 7119054), (2863, 6614280), (2901, 6527640), (3192, 5932545), (3272, 5787495), (3420, 5537042), (3681, 5144440), (3868, 4895730), (3990, 4746036), (4090, 4629996), (4788, 3955030), (4835, 3916584), (4908, 3858330), (5320, 3559527), (5726, 3307140), (5802, 3263820), (5985, 3164024), (6135, 3086664), (6769, 2797560), (6840, 2768521), (7362, 2572220), (7736, 2447865), (7771, 2436840), (7980, 2373018), (8180, 2314998), (8589, 2204760), (8703, 2175880), (9576, 1977515), (9670, 1958292), (9816, 1929165), (11452, 1653570), (11604, 1631910), (11970, 1582012), (12270, 1543332), (13538, 1398780), (14315, 1322856), (14505, 1305528), (14724, 1286110), (15542, 1218420), (15960, 1186509), (16360, 1157499), (17178, 1102380), (17406, 1087940), (18373, 1030680), (18405, 1028888), (19340, 979146), (20307, 932520), (22904, 826785), (23208, 815955), (23313, 812280), (23940, 791006), (24540, 771666), (25767, 734920), (27076, 699390), (28630, 661428), (29010, 652764), (29448, 643055), (31084, 609210), (33845, 559512), (34356, 551190), (34812, 543970), (36746, 515340), (36810, 514444), (38680, 489573), (38855, 487368), (40614, 466260), (42945, 440952), (43515, 435176), (46626, 406140), (47880, 395503), (49080, 385833), (51534, 367460), (54152, 349695), (54397, 348120), (55119, 343560), (57260, 330714), (58020, 326382), (60921, 310840), (62168, 304605), (67690, 279756), (68712, 275595), (69624, 271985), (69939, 270760), (73492, 257670), (73620, 257222), (77710, 243684), (81228, 233130), (85890, 220476), (87030, 217588), (91865, 206136), (93252, 203070), (101535, 186504), (103068, 183730), (108794, 174060), (110238, 171780), (114520, 165357), (116040, 163191), (116565, 162456), (121842, 155420), (128611, 147240), (128835, 146984), (135380, 139878)]