2019436800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 432

約数和(自身を含む): 7390776960

約数和(自身を除く): 5371340160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 25, 30, 32, 34, 40, 46, 48, 50, 51, 60, 64, 68, 69, 75, 80, 85, 92, 96, 100, 102, 115, 120, 128, 136, 138, 150, 160, 170, 184, 192, 200, 204, 230, 240, 255, 256, 269, 272, 276, 300, 320, 340, 345, 368, 384, 391, 400, 408, 425, 460, 480, 510, 538, 544, 552, 575, 600, 640, 680, 690, 736, 768, 782, 800, 807, 816, 850, 920, 960, 1020, 1076, 1088, 1104, 1150, 1173, 1200, 1275, 1280, 1345, 1360, 1380, 1472, 1564, 1600, 1614, 1632, 1700, 1725, 1840, 1920, 1955, 2040, 2152, 2176, 2208, 2300, 2346, 2400, 2550, 2690, 2720, 2760, 2944, 3128, 3200, 3228, 3264, 3400, 3450, 3680, 3840, 3910, 4035, 4080, 4304, 4352, 4416, 4573, 4600, 4692, 4800, 5100, 5380, 5440, 5520, 5865, 5888, 6187, 6256, 6400, 6456, 6528, 6725, 6800, 6900, 7360, 7820, 8070, 8160, 8608, 8832, 9146, 9200, 9384, 9600, 9775, 10200, 10760, 10880, 11040, 11730, 12374, 12512, 12912, 13056, 13450, 13600, 13719, 13800, 14720, 15640, 16140, 16320, 17216, 17664, 18292, 18400, 18561, 18768, 19200, 19550, 20175, 20400, 21520, 21760, 22080, 22865, 23460, 24748, 25024, 25824, 26900, 27200, 27438, 27600, 29325, 29440, 30935, 31280, 32280, 32640, 34432, 36584, 36800, 37122, 37536, 39100, 40350, 40800, 43040, 44160, 45730, 46920, 49496, 50048, 51648, 53800, 54400, 54876, 55200, 58650, 61870, 62560, 64560, 65280, 68595, 68864, 73168, 73600, 74244, 75072, 78200, 80700, 81600, 86080, 88320, 91460, 92805, 93840, 98992, 100096, 103296, 105179, 107600, 108800, 109752, 110400, 114325, 117300, 123740, 125120, 129120, 137190, 146336, 147200, 148488, 150144, 154675, 156400, 161400, 163200, 172160, 182920, 185610, 187680, 197984, 206592, 210358, 215200, 219504, 220800, 228650, 234600, 247480, 250240, 258240, 274380, 292672, 296976, 300288, 309350, 312800, 315537, 322800, 326400, 342975, 344320, 365840, 371220, 375360, 395968, 420716, 430400, 439008, 441600, 457300, 464025, 469200, 494960, 500480, 516480, 525895, 548760, 585344, 593952, 618700, 625600, 631074, 645600, 685950, 731680, 742440, 750720, 791936, 841432, 860800, 878016, 914600, 928050, 938400, 989920, 1032960, 1051790, 1097520, 1170688, 1187904, 1237400, 1251200, 1262148, 1291200, 1371900, 1463360, 1484880, 1501440, 1577685, 1583872, 1682864, 1721600, 1756032, 1829200, 1856100, 1876800, 1979840, 2103580, 2195040, 2375808, 2474800, 2502400, 2524296, 2582400, 2629475, 2743800, 2926720, 2969760, 3155370, 3365728, 3512064, 3658400, 3712200, 3753600, 3959680, 4207160, 4390080, 4751616, 4949600, 5048592, 5164800, 5258950, 5487600, 5853440, 5939520, 6310740, 6731456, 7316800, 7424400, 7507200, 7888425, 7919360, 8414320, 8780160, 9899200, 10097184, 10517900, 10975200, 11879040, 12621480, 13462912, 14633600, 14848800, 15776850, 16828640, 17560320, 19798400, 20194368, 21035800, 21950400, 23758080, 25242960, 26925824, 29267200, 29697600, 31553700, 33657280, 39596800, 40388736, 42071600, 43900800, 50485920, 59395200, 63107400, 67314560, 80777472, 84143200, 87801600, 100971840, 118790400, 126214800, 134629120, 168286400, 201943680, 252429600, 336572800, 403887360, 504859200, 673145600, 1009718400, 2019436800]

約数ペア:

[(1, 2019436800), (2, 1009718400), (3, 673145600), (4, 504859200), (5, 403887360), (6, 336572800), (8, 252429600), (10, 201943680), (12, 168286400), (15, 134629120), (16, 126214800), (17, 118790400), (20, 100971840), (23, 87801600), (24, 84143200), (25, 80777472), (30, 67314560), (32, 63107400), (34, 59395200), (40, 50485920), (46, 43900800), (48, 42071600), (50, 40388736), (51, 39596800), (60, 33657280), (64, 31553700), (68, 29697600), (69, 29267200), (75, 26925824), (80, 25242960), (85, 23758080), (92, 21950400), (96, 21035800), (100, 20194368), (102, 19798400), (115, 17560320), (120, 16828640), (128, 15776850), (136, 14848800), (138, 14633600), (150, 13462912), (160, 12621480), (170, 11879040), (184, 10975200), (192, 10517900), (200, 10097184), (204, 9899200), (230, 8780160), (240, 8414320), (255, 7919360), (256, 7888425), (269, 7507200), (272, 7424400), (276, 7316800), (300, 6731456), (320, 6310740), (340, 5939520), (345, 5853440), (368, 5487600), (384, 5258950), (391, 5164800), (400, 5048592), (408, 4949600), (425, 4751616), (460, 4390080), (480, 4207160), (510, 3959680), (538, 3753600), (544, 3712200), (552, 3658400), (575, 3512064), (600, 3365728), (640, 3155370), (680, 2969760), (690, 2926720), (736, 2743800), (768, 2629475), (782, 2582400), (800, 2524296), (807, 2502400), (816, 2474800), (850, 2375808), (920, 2195040), (960, 2103580), (1020, 1979840), (1076, 1876800), (1088, 1856100), (1104, 1829200), (1150, 1756032), (1173, 1721600), (1200, 1682864), (1275, 1583872), (1280, 1577685), (1345, 1501440), (1360, 1484880), (1380, 1463360), (1472, 1371900), (1564, 1291200), (1600, 1262148), (1614, 1251200), (1632, 1237400), (1700, 1187904), (1725, 1170688), (1840, 1097520), (1920, 1051790), (1955, 1032960), (2040, 989920), (2152, 938400), (2176, 928050), (2208, 914600), (2300, 878016), (2346, 860800), (2400, 841432), (2550, 791936), (2690, 750720), (2720, 742440), (2760, 731680), (2944, 685950), (3128, 645600), (3200, 631074), (3228, 625600), (3264, 618700), (3400, 593952), (3450, 585344), (3680, 548760), (3840, 525895), (3910, 516480), (4035, 500480), (4080, 494960), (4304, 469200), (4352, 464025), (4416, 457300), (4573, 441600), (4600, 439008), (4692, 430400), (4800, 420716), (5100, 395968), (5380, 375360), (5440, 371220), (5520, 365840), (5865, 344320), (5888, 342975), (6187, 326400), (6256, 322800), (6400, 315537), (6456, 312800), (6528, 309350), (6725, 300288), (6800, 296976), (6900, 292672), (7360, 274380), (7820, 258240), (8070, 250240), (8160, 247480), (8608, 234600), (8832, 228650), (9146, 220800), (9200, 219504), (9384, 215200), (9600, 210358), (9775, 206592), (10200, 197984), (10760, 187680), (10880, 185610), (11040, 182920), (11730, 172160), (12374, 163200), (12512, 161400), (12912, 156400), (13056, 154675), (13450, 150144), (13600, 148488), (13719, 147200), (13800, 146336), (14720, 137190), (15640, 129120), (16140, 125120), (16320, 123740), (17216, 117300), (17664, 114325), (18292, 110400), (18400, 109752), (18561, 108800), (18768, 107600), (19200, 105179), (19550, 103296), (20175, 100096), (20400, 98992), (21520, 93840), (21760, 92805), (22080, 91460), (22865, 88320), (23460, 86080), (24748, 81600), (25024, 80700), (25824, 78200), (26900, 75072), (27200, 74244), (27438, 73600), (27600, 73168), (29325, 68864), (29440, 68595), (30935, 65280), (31280, 64560), (32280, 62560), (32640, 61870), (34432, 58650), (36584, 55200), (36800, 54876), (37122, 54400), (37536, 53800), (39100, 51648), (40350, 50048), (40800, 49496), (43040, 46920), (44160, 45730)]