1937715780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 432

約数和(自身を含む): 7488815040

約数和(自身を除く): 5551099260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 49, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 98, 105, 110, 121, 130, 132, 140, 143, 147, 154, 156, 165, 182, 195, 196, 210, 220, 231, 242, 245, 260, 273, 286, 294, 308, 330, 363, 364, 385, 390, 419, 420, 429, 455, 462, 484, 490, 539, 546, 572, 588, 605, 637, 660, 715, 726, 735, 770, 780, 838, 847, 858, 910, 924, 980, 1001, 1078, 1092, 1155, 1210, 1257, 1274, 1365, 1430, 1452, 1470, 1540, 1573, 1617, 1676, 1694, 1716, 1815, 1820, 1911, 2002, 2095, 2145, 2156, 2310, 2420, 2514, 2541, 2548, 2695, 2730, 2860, 2933, 2940, 3003, 3146, 3185, 3234, 3388, 3630, 3822, 4004, 4190, 4235, 4290, 4609, 4620, 4719, 5005, 5028, 5082, 5390, 5447, 5460, 5866, 5929, 6006, 6285, 6292, 6370, 6468, 7007, 7260, 7644, 7865, 8085, 8380, 8470, 8580, 8799, 9218, 9438, 9555, 10010, 10164, 10780, 10894, 11011, 11732, 11858, 12012, 12570, 12705, 12740, 13827, 14014, 14665, 15015, 15730, 16170, 16341, 16940, 17598, 17787, 18436, 18876, 19110, 20020, 20531, 21021, 21788, 22022, 23045, 23595, 23716, 25140, 25410, 27235, 27654, 28028, 29330, 29645, 30030, 31460, 32263, 32340, 32682, 33033, 35035, 35196, 35574, 38129, 38220, 41062, 42042, 43995, 44044, 46090, 47190, 50699, 50820, 54470, 55055, 55308, 58660, 59290, 59917, 60060, 61593, 64526, 65364, 66066, 69135, 70070, 71148, 76258, 77077, 81705, 82124, 84084, 87990, 88935, 92180, 94380, 96789, 101398, 102655, 105105, 108940, 110110, 114387, 118580, 119834, 123186, 129052, 132132, 138270, 140140, 152097, 152516, 154154, 161315, 163410, 165165, 175980, 177870, 179751, 190645, 193578, 202796, 205310, 210210, 220220, 225841, 228774, 231231, 239668, 246372, 253495, 266903, 276540, 299585, 304194, 307965, 308308, 322630, 326820, 330330, 354893, 355740, 359502, 381290, 385385, 387156, 410620, 419419, 420420, 451682, 457548, 462462, 483945, 506990, 533806, 571935, 599170, 608388, 615930, 645260, 659087, 660660, 677523, 709786, 719004, 760485, 762580, 770770, 800709, 838838, 898755, 903364, 924924, 967890, 1013980, 1064679, 1067612, 1129205, 1143870, 1156155, 1198340, 1231860, 1258257, 1318174, 1334515, 1355046, 1419572, 1520970, 1541540, 1601418, 1677676, 1774465, 1797510, 1935780, 1977261, 2097095, 2129358, 2258410, 2287740, 2312310, 2484251, 2516514, 2636348, 2669030, 2710092, 2935933, 3041940, 3202836, 3295435, 3387615, 3548930, 3595020, 3954522, 4003545, 4194190, 4258716, 4516820, 4613609, 4624620, 4968502, 5033028, 5323395, 5338060, 5871866, 6291285, 6590870, 6775230, 7097860, 7452753, 7909044, 8007090, 8388380, 8807799, 9227218, 9886305, 9937004, 10646790, 11743732, 12421255, 12582570, 13181740, 13550460, 13840827, 14679665, 14905506, 16014180, 17615598, 18454436, 19772610, 21293580, 23068045, 24842510, 25165140, 27681654, 29359330, 29811012, 32295263, 35231196, 37263765, 39545220, 44038995, 46136090, 49685020, 55363308, 58718660, 64590526, 69204135, 74527530, 88077990, 92272180, 96885789, 129181052, 138408270, 149055060, 161476315, 176155980, 193771578, 276816540, 322952630, 387543156, 484428945, 645905260, 968857890, 1937715780]

約数ペア:

[(1, 1937715780), (2, 968857890), (3, 645905260), (4, 484428945), (5, 387543156), (6, 322952630), (7, 276816540), (10, 193771578), (11, 176155980), (12, 161476315), (13, 149055060), (14, 138408270), (15, 129181052), (20, 96885789), (21, 92272180), (22, 88077990), (26, 74527530), (28, 69204135), (30, 64590526), (33, 58718660), (35, 55363308), (39, 49685020), (42, 46136090), (44, 44038995), (49, 39545220), (52, 37263765), (55, 35231196), (60, 32295263), (65, 29811012), (66, 29359330), (70, 27681654), (77, 25165140), (78, 24842510), (84, 23068045), (91, 21293580), (98, 19772610), (105, 18454436), (110, 17615598), (121, 16014180), (130, 14905506), (132, 14679665), (140, 13840827), (143, 13550460), (147, 13181740), (154, 12582570), (156, 12421255), (165, 11743732), (182, 10646790), (195, 9937004), (196, 9886305), (210, 9227218), (220, 8807799), (231, 8388380), (242, 8007090), (245, 7909044), (260, 7452753), (273, 7097860), (286, 6775230), (294, 6590870), (308, 6291285), (330, 5871866), (363, 5338060), (364, 5323395), (385, 5033028), (390, 4968502), (419, 4624620), (420, 4613609), (429, 4516820), (455, 4258716), (462, 4194190), (484, 4003545), (490, 3954522), (539, 3595020), (546, 3548930), (572, 3387615), (588, 3295435), (605, 3202836), (637, 3041940), (660, 2935933), (715, 2710092), (726, 2669030), (735, 2636348), (770, 2516514), (780, 2484251), (838, 2312310), (847, 2287740), (858, 2258410), (910, 2129358), (924, 2097095), (980, 1977261), (1001, 1935780), (1078, 1797510), (1092, 1774465), (1155, 1677676), (1210, 1601418), (1257, 1541540), (1274, 1520970), (1365, 1419572), (1430, 1355046), (1452, 1334515), (1470, 1318174), (1540, 1258257), (1573, 1231860), (1617, 1198340), (1676, 1156155), (1694, 1143870), (1716, 1129205), (1815, 1067612), (1820, 1064679), (1911, 1013980), (2002, 967890), (2095, 924924), (2145, 903364), (2156, 898755), (2310, 838838), (2420, 800709), (2514, 770770), (2541, 762580), (2548, 760485), (2695, 719004), (2730, 709786), (2860, 677523), (2933, 660660), (2940, 659087), (3003, 645260), (3146, 615930), (3185, 608388), (3234, 599170), (3388, 571935), (3630, 533806), (3822, 506990), (4004, 483945), (4190, 462462), (4235, 457548), (4290, 451682), (4609, 420420), (4620, 419419), (4719, 410620), (5005, 387156), (5028, 385385), (5082, 381290), (5390, 359502), (5447, 355740), (5460, 354893), (5866, 330330), (5929, 326820), (6006, 322630), (6285, 308308), (6292, 307965), (6370, 304194), (6468, 299585), (7007, 276540), (7260, 266903), (7644, 253495), (7865, 246372), (8085, 239668), (8380, 231231), (8470, 228774), (8580, 225841), (8799, 220220), (9218, 210210), (9438, 205310), (9555, 202796), (10010, 193578), (10164, 190645), (10780, 179751), (10894, 177870), (11011, 175980), (11732, 165165), (11858, 163410), (12012, 161315), (12570, 154154), (12705, 152516), (12740, 152097), (13827, 140140), (14014, 138270), (14665, 132132), (15015, 129052), (15730, 123186), (16170, 119834), (16341, 118580), (16940, 114387), (17598, 110110), (17787, 108940), (18436, 105105), (18876, 102655), (19110, 101398), (20020, 96789), (20531, 94380), (21021, 92180), (21788, 88935), (22022, 87990), (23045, 84084), (23595, 82124), (23716, 81705), (25140, 77077), (25410, 76258), (27235, 71148), (27654, 70070), (28028, 69135), (29330, 66066), (29645, 65364), (30030, 64526), (31460, 61593), (32263, 60060), (32340, 59917), (32682, 59290), (33033, 58660), (35035, 55308), (35196, 55055), (35574, 54470), (38129, 50820), (38220, 50699), (41062, 47190), (42042, 46090), (43995, 44044)]