3021193040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:821

約数の個数: 160

約数和(自身を含む): 7722839040

約数和(自身を除く): 4701646000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 97, 124, 152, 155, 190, 194, 248, 304, 310, 380, 388, 485, 496, 589, 620, 661, 760, 776, 970, 1178, 1240, 1322, 1520, 1552, 1843, 1940, 2356, 2480, 2644, 2945, 3007, 3305, 3686, 3880, 4712, 5288, 5890, 6014, 6610, 7372, 7760, 9215, 9424, 10576, 11780, 12028, 12559, 13220, 14744, 15035, 18430, 20491, 23560, 24056, 25118, 26440, 29488, 30070, 36860, 40982, 47120, 48112, 50236, 52880, 57133, 60140, 62795, 64117, 73720, 81964, 100472, 102455, 114266, 120280, 125590, 128234, 147440, 163928, 200944, 204910, 228532, 240560, 251180, 256468, 285665, 320585, 327856, 389329, 409820, 457064, 502360, 512936, 571330, 641170, 778658, 819640, 914128, 1004720, 1025872, 1142660, 1218223, 1282340, 1557316, 1639280, 1946645, 1987627, 2285320, 2436446, 2564680, 3114632, 3893290, 3975254, 4570640, 4872892, 5129360, 6091115, 6229264, 7786580, 7950508, 9745784, 9938135, 12182230, 15573160, 15901016, 19491568, 19876270, 24364460, 31146320, 31802032, 37764913, 39752540, 48728920, 75529826, 79505080, 97457840, 151059652, 159010160, 188824565, 302119304, 377649130, 604238608, 755298260, 1510596520, 3021193040]

約数ペア:

[(1, 3021193040), (2, 1510596520), (4, 755298260), (5, 604238608), (8, 377649130), (10, 302119304), (16, 188824565), (19, 159010160), (20, 151059652), (31, 97457840), (38, 79505080), (40, 75529826), (62, 48728920), (76, 39752540), (80, 37764913), (95, 31802032), (97, 31146320), (124, 24364460), (152, 19876270), (155, 19491568), (190, 15901016), (194, 15573160), (248, 12182230), (304, 9938135), (310, 9745784), (380, 7950508), (388, 7786580), (485, 6229264), (496, 6091115), (589, 5129360), (620, 4872892), (661, 4570640), (760, 3975254), (776, 3893290), (970, 3114632), (1178, 2564680), (1240, 2436446), (1322, 2285320), (1520, 1987627), (1552, 1946645), (1843, 1639280), (1940, 1557316), (2356, 1282340), (2480, 1218223), (2644, 1142660), (2945, 1025872), (3007, 1004720), (3305, 914128), (3686, 819640), (3880, 778658), (4712, 641170), (5288, 571330), (5890, 512936), (6014, 502360), (6610, 457064), (7372, 409820), (7760, 389329), (9215, 327856), (9424, 320585), (10576, 285665), (11780, 256468), (12028, 251180), (12559, 240560), (13220, 228532), (14744, 204910), (15035, 200944), (18430, 163928), (20491, 147440), (23560, 128234), (24056, 125590), (25118, 120280), (26440, 114266), (29488, 102455), (30070, 100472), (36860, 81964), (40982, 73720), (47120, 64117), (48112, 62795), (50236, 60140), (52880, 57133)]