19414897600

素因数分解:

$2^6\times 5^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2141

約数の個数: 336

約数和(自身を含む): 59017204800

約数和(自身を除く): 39602307200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 49, 50, 56, 64, 68, 70, 80, 85, 98, 100, 112, 119, 136, 140, 160, 170, 175, 196, 200, 224, 238, 245, 272, 280, 320, 340, 343, 350, 392, 400, 425, 448, 476, 490, 544, 560, 595, 680, 686, 700, 784, 800, 833, 850, 952, 980, 1088, 1120, 1190, 1225, 1360, 1372, 1400, 1568, 1600, 1666, 1700, 1715, 1904, 1960, 2081, 2240, 2380, 2450, 2720, 2744, 2800, 2975, 3136, 3332, 3400, 3430, 3808, 3920, 4162, 4165, 4760, 4900, 5440, 5488, 5600, 5831, 5950, 6664, 6800, 6860, 7616, 7840, 8324, 8330, 8575, 9520, 9800, 10405, 10976, 11200, 11662, 11900, 13328, 13600, 13720, 14567, 15680, 16648, 16660, 17150, 19040, 19600, 20810, 20825, 21952, 23324, 23800, 26656, 27200, 27440, 29134, 29155, 33296, 33320, 34300, 35377, 38080, 39200, 41620, 41650, 46648, 47600, 52025, 53312, 54880, 58268, 58310, 66592, 66640, 68600, 70754, 72835, 78400, 83240, 83300, 93296, 95200, 101969, 104050, 109760, 116536, 116620, 133184, 133280, 137200, 141508, 145670, 145775, 166480, 166600, 176885, 186592, 190400, 203938, 208100, 233072, 233240, 247639, 266560, 274400, 283016, 291340, 291550, 332960, 333200, 353770, 364175, 373184, 407876, 416200, 466144, 466480, 495278, 509845, 548800, 566032, 582680, 583100, 665920, 666400, 707540, 713783, 728350, 815752, 832400, 884425, 932288, 932960, 990556, 1019690, 1132064, 1165360, 1166200, 1238195, 1332800, 1415080, 1427566, 1456700, 1631504, 1664800, 1733473, 1768850, 1865920, 1981112, 2039380, 2264128, 2330720, 2332400, 2476390, 2549225, 2830160, 2855132, 2913400, 3263008, 3329600, 3466946, 3537700, 3568915, 3962224, 4078760, 4661440, 4664800, 4952780, 5098450, 5660320, 5710264, 5826800, 6190975, 6526016, 6933892, 7075400, 7137830, 7924448, 8157520, 8667365, 9329600, 9905560, 10196900, 11320640, 11420528, 11653600, 12134311, 12381950, 13867784, 14150800, 14275660, 15848896, 16315040, 17334730, 17844575, 19811120, 20393800, 22841056, 23307200, 24268622, 24763900, 27735568, 28301600, 28551320, 32630080, 34669460, 35689150, 39622240, 40787600, 43336825, 45682112, 48537244, 49527800, 55471136, 56603200, 57102640, 60671555, 69338920, 71378300, 79244480, 81575200, 86673650, 97074488, 99055600, 110942272, 114205280, 121343110, 138677840, 142756600, 163150400, 173347300, 194148976, 198111200, 228410560, 242686220, 277355680, 285513200, 303357775, 346694600, 388297952, 396222400, 485372440, 554711360, 571026400, 606715550, 693389200, 776595904, 970744880, 1142052800, 1213431100, 1386778400, 1941489760, 2426862200, 2773556800, 3882979520, 4853724400, 9707448800, 19414897600]

約数ペア:

[(1, 19414897600), (2, 9707448800), (4, 4853724400), (5, 3882979520), (7, 2773556800), (8, 2426862200), (10, 1941489760), (14, 1386778400), (16, 1213431100), (17, 1142052800), (20, 970744880), (25, 776595904), (28, 693389200), (32, 606715550), (34, 571026400), (35, 554711360), (40, 485372440), (49, 396222400), (50, 388297952), (56, 346694600), (64, 303357775), (68, 285513200), (70, 277355680), (80, 242686220), (85, 228410560), (98, 198111200), (100, 194148976), (112, 173347300), (119, 163150400), (136, 142756600), (140, 138677840), (160, 121343110), (170, 114205280), (175, 110942272), (196, 99055600), (200, 97074488), (224, 86673650), (238, 81575200), (245, 79244480), (272, 71378300), (280, 69338920), (320, 60671555), (340, 57102640), (343, 56603200), (350, 55471136), (392, 49527800), (400, 48537244), (425, 45682112), (448, 43336825), (476, 40787600), (490, 39622240), (544, 35689150), (560, 34669460), (595, 32630080), (680, 28551320), (686, 28301600), (700, 27735568), (784, 24763900), (800, 24268622), (833, 23307200), (850, 22841056), (952, 20393800), (980, 19811120), (1088, 17844575), (1120, 17334730), (1190, 16315040), (1225, 15848896), (1360, 14275660), (1372, 14150800), (1400, 13867784), (1568, 12381950), (1600, 12134311), (1666, 11653600), (1700, 11420528), (1715, 11320640), (1904, 10196900), (1960, 9905560), (2081, 9329600), (2240, 8667365), (2380, 8157520), (2450, 7924448), (2720, 7137830), (2744, 7075400), (2800, 6933892), (2975, 6526016), (3136, 6190975), (3332, 5826800), (3400, 5710264), (3430, 5660320), (3808, 5098450), (3920, 4952780), (4162, 4664800), (4165, 4661440), (4760, 4078760), (4900, 3962224), (5440, 3568915), (5488, 3537700), (5600, 3466946), (5831, 3329600), (5950, 3263008), (6664, 2913400), (6800, 2855132), (6860, 2830160), (7616, 2549225), (7840, 2476390), (8324, 2332400), (8330, 2330720), (8575, 2264128), (9520, 2039380), (9800, 1981112), (10405, 1865920), (10976, 1768850), (11200, 1733473), (11662, 1664800), (11900, 1631504), (13328, 1456700), (13600, 1427566), (13720, 1415080), (14567, 1332800), (15680, 1238195), (16648, 1166200), (16660, 1165360), (17150, 1132064), (19040, 1019690), (19600, 990556), (20810, 932960), (20825, 932288), (21952, 884425), (23324, 832400), (23800, 815752), (26656, 728350), (27200, 713783), (27440, 707540), (29134, 666400), (29155, 665920), (33296, 583100), (33320, 582680), (34300, 566032), (35377, 548800), (38080, 509845), (39200, 495278), (41620, 466480), (41650, 466144), (46648, 416200), (47600, 407876), (52025, 373184), (53312, 364175), (54880, 353770), (58268, 333200), (58310, 332960), (66592, 291550), (66640, 291340), (68600, 283016), (70754, 274400), (72835, 266560), (78400, 247639), (83240, 233240), (83300, 233072), (93296, 208100), (95200, 203938), (101969, 190400), (104050, 186592), (109760, 176885), (116536, 166600), (116620, 166480), (133184, 145775), (133280, 145670), (137200, 141508)]