4437247920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2971}}^1$

素因数の和:3128

約数の個数: 240

約数和(自身を含む): 16132681728

約数和(自身を除く): 11695433808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 127, 140, 147, 168, 196, 210, 240, 245, 254, 280, 294, 336, 381, 392, 420, 490, 508, 560, 588, 635, 735, 762, 784, 840, 889, 980, 1016, 1176, 1270, 1470, 1524, 1680, 1778, 1905, 1960, 2032, 2352, 2540, 2667, 2940, 2971, 3048, 3556, 3810, 3920, 4445, 5080, 5334, 5880, 5942, 6096, 6223, 7112, 7620, 8890, 8913, 10160, 10668, 11760, 11884, 12446, 13335, 14224, 14855, 15240, 17780, 17826, 18669, 20797, 21336, 23768, 24892, 26670, 29710, 30480, 31115, 35560, 35652, 37338, 41594, 42672, 44565, 47536, 49784, 53340, 59420, 62230, 62391, 71120, 71304, 74676, 83188, 89130, 93345, 99568, 103985, 106680, 118840, 124460, 124782, 142608, 145579, 149352, 166376, 178260, 186690, 207970, 213360, 237680, 248920, 249564, 291158, 298704, 311955, 332752, 356520, 373380, 377317, 415940, 436737, 497840, 499128, 582316, 623910, 713040, 727895, 746760, 754634, 831880, 873474, 998256, 1131951, 1164632, 1247820, 1455790, 1493520, 1509268, 1663760, 1746948, 1886585, 2183685, 2263902, 2329264, 2495640, 2641219, 2911580, 3018536, 3493896, 3773170, 4367370, 4527804, 4991280, 5282438, 5659755, 5823160, 6037072, 6987792, 7546340, 7923657, 8734740, 9055608, 10564876, 11319510, 11646320, 13206095, 15092680, 15847314, 17469480, 18111216, 18488533, 21129752, 22639020, 26412190, 30185360, 31694628, 34938960, 36977066, 39618285, 42259504, 45278040, 52824380, 55465599, 63389256, 73954132, 79236570, 90556080, 92442665, 105648760, 110931198, 126778512, 147908264, 158473140, 184885330, 211297520, 221862396, 277327995, 295816528, 316946280, 369770660, 443724792, 554655990, 633892560, 739541320, 887449584, 1109311980, 1479082640, 2218623960, 4437247920]

約数ペア:

[(1, 4437247920), (2, 2218623960), (3, 1479082640), (4, 1109311980), (5, 887449584), (6, 739541320), (7, 633892560), (8, 554655990), (10, 443724792), (12, 369770660), (14, 316946280), (15, 295816528), (16, 277327995), (20, 221862396), (21, 211297520), (24, 184885330), (28, 158473140), (30, 147908264), (35, 126778512), (40, 110931198), (42, 105648760), (48, 92442665), (49, 90556080), (56, 79236570), (60, 73954132), (70, 63389256), (80, 55465599), (84, 52824380), (98, 45278040), (105, 42259504), (112, 39618285), (120, 36977066), (127, 34938960), (140, 31694628), (147, 30185360), (168, 26412190), (196, 22639020), (210, 21129752), (240, 18488533), (245, 18111216), (254, 17469480), (280, 15847314), (294, 15092680), (336, 13206095), (381, 11646320), (392, 11319510), (420, 10564876), (490, 9055608), (508, 8734740), (560, 7923657), (588, 7546340), (635, 6987792), (735, 6037072), (762, 5823160), (784, 5659755), (840, 5282438), (889, 4991280), (980, 4527804), (1016, 4367370), (1176, 3773170), (1270, 3493896), (1470, 3018536), (1524, 2911580), (1680, 2641219), (1778, 2495640), (1905, 2329264), (1960, 2263902), (2032, 2183685), (2352, 1886585), (2540, 1746948), (2667, 1663760), (2940, 1509268), (2971, 1493520), (3048, 1455790), (3556, 1247820), (3810, 1164632), (3920, 1131951), (4445, 998256), (5080, 873474), (5334, 831880), (5880, 754634), (5942, 746760), (6096, 727895), (6223, 713040), (7112, 623910), (7620, 582316), (8890, 499128), (8913, 497840), (10160, 436737), (10668, 415940), (11760, 377317), (11884, 373380), (12446, 356520), (13335, 332752), (14224, 311955), (14855, 298704), (15240, 291158), (17780, 249564), (17826, 248920), (18669, 237680), (20797, 213360), (21336, 207970), (23768, 186690), (24892, 178260), (26670, 166376), (29710, 149352), (30480, 145579), (31115, 142608), (35560, 124782), (35652, 124460), (37338, 118840), (41594, 106680), (42672, 103985), (44565, 99568), (47536, 93345), (49784, 89130), (53340, 83188), (59420, 74676), (62230, 71304), (62391, 71120)]