1293372080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:596

約数の個数: 320

約数和(自身を含む): 4175732736

約数和(自身を除く): 2882360656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 31, 35, 40, 44, 52, 55, 56, 62, 65, 70, 77, 80, 88, 91, 104, 110, 112, 124, 130, 140, 143, 154, 155, 176, 182, 208, 217, 220, 248, 260, 280, 286, 308, 310, 341, 364, 385, 403, 434, 440, 455, 496, 520, 521, 560, 572, 616, 620, 682, 715, 728, 770, 806, 868, 880, 910, 1001, 1040, 1042, 1085, 1144, 1232, 1240, 1364, 1430, 1456, 1540, 1612, 1705, 1736, 1820, 2002, 2015, 2084, 2170, 2288, 2387, 2480, 2605, 2728, 2821, 2860, 3080, 3224, 3410, 3472, 3640, 3647, 4004, 4030, 4168, 4340, 4433, 4774, 5005, 5210, 5456, 5642, 5720, 5731, 6160, 6448, 6773, 6820, 7280, 7294, 8008, 8060, 8336, 8680, 8866, 9548, 10010, 10420, 11284, 11440, 11462, 11935, 13546, 13640, 14105, 14588, 16016, 16120, 16151, 17360, 17732, 18235, 19096, 20020, 20840, 22165, 22568, 22924, 23870, 27092, 27280, 28210, 28655, 29176, 31031, 32240, 32302, 33865, 35464, 36470, 38192, 40040, 40117, 41680, 44330, 45136, 45848, 47411, 47740, 54184, 56420, 57310, 58352, 62062, 64604, 67730, 70928, 72940, 74503, 80080, 80234, 80755, 88660, 91696, 94822, 95480, 108368, 112840, 113057, 114620, 124124, 129208, 135460, 145880, 149006, 155155, 160468, 161510, 177320, 177661, 189644, 190960, 200585, 209963, 225680, 226114, 229240, 237055, 248248, 258416, 270920, 291760, 298012, 310310, 320936, 323020, 354640, 355322, 372515, 379288, 401170, 419926, 452228, 458480, 474110, 496496, 521521, 541840, 565285, 596024, 620620, 641872, 646040, 710644, 745030, 758576, 802340, 839852, 888305, 904456, 948220, 1043042, 1049815, 1130570, 1192048, 1241240, 1243627, 1292080, 1421288, 1469741, 1490060, 1604680, 1679704, 1776610, 1808912, 1896440, 2086084, 2099630, 2261140, 2309593, 2482480, 2487254, 2607605, 2842576, 2939482, 2980120, 3209360, 3359408, 3553220, 3792880, 4172168, 4199260, 4522280, 4619186, 4974508, 5215210, 5878964, 5960240, 6218135, 7106440, 7348705, 8344336, 8398520, 9044560, 9238372, 9949016, 10430420, 11547965, 11757928, 12436270, 14212880, 14697410, 16167151, 16797040, 18476744, 19898032, 20860840, 23095930, 23515856, 24872540, 29394820, 32334302, 36953488, 41721680, 46191860, 49745080, 58789640, 64668604, 80835755, 92383720, 99490160, 117579280, 129337208, 161671510, 184767440, 258674416, 323343020, 646686040, 1293372080]

約数ペア:

[(1, 1293372080), (2, 646686040), (4, 323343020), (5, 258674416), (7, 184767440), (8, 161671510), (10, 129337208), (11, 117579280), (13, 99490160), (14, 92383720), (16, 80835755), (20, 64668604), (22, 58789640), (26, 49745080), (28, 46191860), (31, 41721680), (35, 36953488), (40, 32334302), (44, 29394820), (52, 24872540), (55, 23515856), (56, 23095930), (62, 20860840), (65, 19898032), (70, 18476744), (77, 16797040), (80, 16167151), (88, 14697410), (91, 14212880), (104, 12436270), (110, 11757928), (112, 11547965), (124, 10430420), (130, 9949016), (140, 9238372), (143, 9044560), (154, 8398520), (155, 8344336), (176, 7348705), (182, 7106440), (208, 6218135), (217, 5960240), (220, 5878964), (248, 5215210), (260, 4974508), (280, 4619186), (286, 4522280), (308, 4199260), (310, 4172168), (341, 3792880), (364, 3553220), (385, 3359408), (403, 3209360), (434, 2980120), (440, 2939482), (455, 2842576), (496, 2607605), (520, 2487254), (521, 2482480), (560, 2309593), (572, 2261140), (616, 2099630), (620, 2086084), (682, 1896440), (715, 1808912), (728, 1776610), (770, 1679704), (806, 1604680), (868, 1490060), (880, 1469741), (910, 1421288), (1001, 1292080), (1040, 1243627), (1042, 1241240), (1085, 1192048), (1144, 1130570), (1232, 1049815), (1240, 1043042), (1364, 948220), (1430, 904456), (1456, 888305), (1540, 839852), (1612, 802340), (1705, 758576), (1736, 745030), (1820, 710644), (2002, 646040), (2015, 641872), (2084, 620620), (2170, 596024), (2288, 565285), (2387, 541840), (2480, 521521), (2605, 496496), (2728, 474110), (2821, 458480), (2860, 452228), (3080, 419926), (3224, 401170), (3410, 379288), (3472, 372515), (3640, 355322), (3647, 354640), (4004, 323020), (4030, 320936), (4168, 310310), (4340, 298012), (4433, 291760), (4774, 270920), (5005, 258416), (5210, 248248), (5456, 237055), (5642, 229240), (5720, 226114), (5731, 225680), (6160, 209963), (6448, 200585), (6773, 190960), (6820, 189644), (7280, 177661), (7294, 177320), (8008, 161510), (8060, 160468), (8336, 155155), (8680, 149006), (8866, 145880), (9548, 135460), (10010, 129208), (10420, 124124), (11284, 114620), (11440, 113057), (11462, 112840), (11935, 108368), (13546, 95480), (13640, 94822), (14105, 91696), (14588, 88660), (16016, 80755), (16120, 80234), (16151, 80080), (17360, 74503), (17732, 72940), (18235, 70928), (19096, 67730), (20020, 64604), (20840, 62062), (22165, 58352), (22568, 57310), (22924, 56420), (23870, 54184), (27092, 47740), (27280, 47411), (28210, 45848), (28655, 45136), (29176, 44330), (31031, 41680), (32240, 40117), (32302, 40040), (33865, 38192), (35464, 36470)]