7798511280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1284

約数の個数: 320

約数和(自身を含む): 28754731008

約数和(自身を除く): 20956219728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 137, 140, 155, 168, 186, 210, 217, 240, 248, 274, 280, 310, 336, 372, 411, 420, 434, 465, 496, 548, 560, 620, 651, 685, 744, 822, 840, 868, 930, 959, 1085, 1093, 1096, 1240, 1302, 1370, 1488, 1644, 1680, 1736, 1860, 1918, 2055, 2170, 2186, 2192, 2480, 2604, 2740, 2877, 3255, 3279, 3288, 3472, 3720, 3836, 4110, 4247, 4340, 4372, 4795, 5208, 5465, 5480, 5754, 6510, 6558, 6576, 7440, 7651, 7672, 8220, 8494, 8680, 8744, 9590, 10416, 10930, 10960, 11508, 12741, 13020, 13116, 14385, 15302, 15344, 16395, 16440, 16988, 17360, 17488, 19180, 21235, 21860, 22953, 23016, 25482, 26040, 26232, 28770, 29729, 30604, 32790, 32880, 33883, 33976, 38255, 38360, 42470, 43720, 45906, 46032, 50964, 52080, 52464, 57540, 59458, 61208, 63705, 65580, 67766, 67952, 76510, 76720, 84940, 87440, 89187, 91812, 101649, 101928, 114765, 115080, 118916, 122416, 127410, 131160, 135532, 148645, 149741, 153020, 169415, 169880, 178374, 183624, 203298, 203856, 229530, 230160, 237181, 237832, 254820, 262320, 271064, 297290, 299482, 306040, 338830, 339760, 356748, 367248, 406596, 445935, 449223, 459060, 474362, 475664, 508245, 509640, 542128, 594580, 598964, 612080, 677660, 711543, 713496, 748705, 813192, 891870, 898446, 918120, 948724, 1016490, 1019280, 1048187, 1185905, 1189160, 1197928, 1355320, 1423086, 1426992, 1497410, 1626384, 1783740, 1796892, 1836240, 1897448, 2032980, 2096374, 2246115, 2371810, 2378320, 2395856, 2710640, 2846172, 2994820, 3144561, 3557715, 3567480, 3593784, 3794896, 4065960, 4192748, 4492230, 4641971, 4743620, 5240935, 5692344, 5989640, 6289122, 7115430, 7134960, 7187568, 8131920, 8385496, 8984460, 9283942, 9487240, 10481870, 11384688, 11979280, 12578244, 13925913, 14230860, 15722805, 16770992, 17968920, 18567884, 18974480, 20963740, 23209855, 25156488, 27851826, 28461720, 31445610, 32493797, 35937840, 37135768, 41927480, 46419710, 50312976, 55703652, 56923440, 62891220, 64987594, 69629565, 74271536, 83854960, 92839420, 97481391, 111407304, 125782440, 129975188, 139259130, 162468985, 185678840, 194962782, 222814608, 251564880, 259950376, 278518260, 324937970, 371357680, 389925564, 487406955, 519900752, 557036520, 649875940, 779851128, 974813910, 1114073040, 1299751880, 1559702256, 1949627820, 2599503760, 3899255640, 7798511280]

約数ペア:

[(1, 7798511280), (2, 3899255640), (3, 2599503760), (4, 1949627820), (5, 1559702256), (6, 1299751880), (7, 1114073040), (8, 974813910), (10, 779851128), (12, 649875940), (14, 557036520), (15, 519900752), (16, 487406955), (20, 389925564), (21, 371357680), (24, 324937970), (28, 278518260), (30, 259950376), (31, 251564880), (35, 222814608), (40, 194962782), (42, 185678840), (48, 162468985), (56, 139259130), (60, 129975188), (62, 125782440), (70, 111407304), (80, 97481391), (84, 92839420), (93, 83854960), (105, 74271536), (112, 69629565), (120, 64987594), (124, 62891220), (137, 56923440), (140, 55703652), (155, 50312976), (168, 46419710), (186, 41927480), (210, 37135768), (217, 35937840), (240, 32493797), (248, 31445610), (274, 28461720), (280, 27851826), (310, 25156488), (336, 23209855), (372, 20963740), (411, 18974480), (420, 18567884), (434, 17968920), (465, 16770992), (496, 15722805), (548, 14230860), (560, 13925913), (620, 12578244), (651, 11979280), (685, 11384688), (744, 10481870), (822, 9487240), (840, 9283942), (868, 8984460), (930, 8385496), (959, 8131920), (1085, 7187568), (1093, 7134960), (1096, 7115430), (1240, 6289122), (1302, 5989640), (1370, 5692344), (1488, 5240935), (1644, 4743620), (1680, 4641971), (1736, 4492230), (1860, 4192748), (1918, 4065960), (2055, 3794896), (2170, 3593784), (2186, 3567480), (2192, 3557715), (2480, 3144561), (2604, 2994820), (2740, 2846172), (2877, 2710640), (3255, 2395856), (3279, 2378320), (3288, 2371810), (3472, 2246115), (3720, 2096374), (3836, 2032980), (4110, 1897448), (4247, 1836240), (4340, 1796892), (4372, 1783740), (4795, 1626384), (5208, 1497410), (5465, 1426992), (5480, 1423086), (5754, 1355320), (6510, 1197928), (6558, 1189160), (6576, 1185905), (7440, 1048187), (7651, 1019280), (7672, 1016490), (8220, 948724), (8494, 918120), (8680, 898446), (8744, 891870), (9590, 813192), (10416, 748705), (10930, 713496), (10960, 711543), (11508, 677660), (12741, 612080), (13020, 598964), (13116, 594580), (14385, 542128), (15302, 509640), (15344, 508245), (16395, 475664), (16440, 474362), (16988, 459060), (17360, 449223), (17488, 445935), (19180, 406596), (21235, 367248), (21860, 356748), (22953, 339760), (23016, 338830), (25482, 306040), (26040, 299482), (26232, 297290), (28770, 271064), (29729, 262320), (30604, 254820), (32790, 237832), (32880, 237181), (33883, 230160), (33976, 229530), (38255, 203856), (38360, 203298), (42470, 183624), (43720, 178374), (45906, 169880), (46032, 169415), (50964, 153020), (52080, 149741), (52464, 148645), (57540, 135532), (59458, 131160), (61208, 127410), (63705, 122416), (65580, 118916), (67766, 115080), (67952, 114765), (76510, 101928), (76720, 101649), (84940, 91812), (87440, 89187)]