7789703040

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{64399}}^1$

素因数の和:64434

約数の個数: 256

約数和(自身を含む): 31530240000

約数和(自身を除く): 23740536960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 64399, 120960, 128798, 193197, 257596, 321995, 386394, 450793, 515192, 579591, 643990, 772788, 901586, 965985, 1030384, 1159182, 1287980, 1352379, 1545576, 1738773, 1803172, 1931970, 2060768, 2253965, 2318364, 2575960, 2704758, 2897955, 3091152, 3477546, 3606344, 3863940, 4057137, 4121536, 4507930, 4636728, 5151920, 5409516, 5795910, 6182304, 6761895, 6955092, 7212688, 7727880, 8114274, 8243072, 8693865, 9015860, 9273456, 10303840, 10819032, 11591820, 12171411, 12364608, 13523790, 13910184, 14425376, 15455760, 16228548, 17387730, 18031720, 18546912, 20285685, 20607680, 21638064, 23183640, 24342822, 24729216, 27047580, 27820368, 28850752, 30911520, 32457096, 34775460, 36063440, 37093824, 40571370, 41215360, 43276128, 46367280, 48685644, 54095160, 55640736, 57701504, 60857055, 61823040, 64914192, 69550920, 72126880, 74187648, 81142740, 86552256, 92734560, 97371288, 108190320, 111281472, 121714110, 123646080, 129828384, 139101840, 144253760, 162285480, 173104512, 185469120, 194742576, 216380640, 222562944, 243428220, 259656768, 278203680, 288507520, 324570960, 370938240, 389485152, 432761280, 486856440, 519313536, 556407360, 649141920, 778970304, 865522560, 973712880, 1112814720, 1298283840, 1557940608, 1947425760, 2596567680, 3894851520, 7789703040]

約数ペア:

[(1, 7789703040), (2, 3894851520), (3, 2596567680), (4, 1947425760), (5, 1557940608), (6, 1298283840), (7, 1112814720), (8, 973712880), (9, 865522560), (10, 778970304), (12, 649141920), (14, 556407360), (15, 519313536), (16, 486856440), (18, 432761280), (20, 389485152), (21, 370938240), (24, 324570960), (27, 288507520), (28, 278203680), (30, 259656768), (32, 243428220), (35, 222562944), (36, 216380640), (40, 194742576), (42, 185469120), (45, 173104512), (48, 162285480), (54, 144253760), (56, 139101840), (60, 129828384), (63, 123646080), (64, 121714110), (70, 111281472), (72, 108190320), (80, 97371288), (84, 92734560), (90, 86552256), (96, 81142740), (105, 74187648), (108, 72126880), (112, 69550920), (120, 64914192), (126, 61823040), (128, 60857055), (135, 57701504), (140, 55640736), (144, 54095160), (160, 48685644), (168, 46367280), (180, 43276128), (189, 41215360), (192, 40571370), (210, 37093824), (216, 36063440), (224, 34775460), (240, 32457096), (252, 30911520), (270, 28850752), (280, 27820368), (288, 27047580), (315, 24729216), (320, 24342822), (336, 23183640), (360, 21638064), (378, 20607680), (384, 20285685), (420, 18546912), (432, 18031720), (448, 17387730), (480, 16228548), (504, 15455760), (540, 14425376), (560, 13910184), (576, 13523790), (630, 12364608), (640, 12171411), (672, 11591820), (720, 10819032), (756, 10303840), (840, 9273456), (864, 9015860), (896, 8693865), (945, 8243072), (960, 8114274), (1008, 7727880), (1080, 7212688), (1120, 6955092), (1152, 6761895), (1260, 6182304), (1344, 5795910), (1440, 5409516), (1512, 5151920), (1680, 4636728), (1728, 4507930), (1890, 4121536), (1920, 4057137), (2016, 3863940), (2160, 3606344), (2240, 3477546), (2520, 3091152), (2688, 2897955), (2880, 2704758), (3024, 2575960), (3360, 2318364), (3456, 2253965), (3780, 2060768), (4032, 1931970), (4320, 1803172), (4480, 1738773), (5040, 1545576), (5760, 1352379), (6048, 1287980), (6720, 1159182), (7560, 1030384), (8064, 965985), (8640, 901586), (10080, 772788), (12096, 643990), (13440, 579591), (15120, 515192), (17280, 450793), (20160, 386394), (24192, 321995), (30240, 257596), (40320, 193197), (60480, 128798), (64399, 120960)]