2019498000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1579

約数の個数: 320

約数和(自身を含む): 7429024512

約数和(自身を除く): 5409526512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 100, 102, 104, 120, 125, 130, 136, 150, 156, 170, 195, 200, 204, 208, 221, 240, 250, 255, 260, 272, 300, 312, 325, 340, 375, 390, 400, 408, 425, 442, 500, 510, 520, 600, 624, 650, 663, 680, 750, 780, 816, 850, 884, 975, 1000, 1020, 1040, 1105, 1200, 1275, 1300, 1326, 1360, 1500, 1523, 1560, 1625, 1700, 1768, 1950, 2000, 2040, 2125, 2210, 2550, 2600, 2652, 3000, 3046, 3120, 3250, 3315, 3400, 3536, 3900, 4080, 4250, 4420, 4569, 4875, 5100, 5200, 5304, 5525, 6000, 6092, 6375, 6500, 6630, 6800, 7615, 7800, 8500, 8840, 9138, 9750, 10200, 10608, 11050, 12184, 12750, 13000, 13260, 15230, 15600, 16575, 17000, 17680, 18276, 19500, 19799, 20400, 22100, 22845, 24368, 25500, 25891, 26000, 26520, 27625, 30460, 33150, 34000, 36552, 38075, 39000, 39598, 44200, 45690, 51000, 51782, 53040, 55250, 59397, 60920, 66300, 73104, 76150, 77673, 78000, 79196, 82875, 88400, 91380, 98995, 102000, 103564, 110500, 114225, 118794, 121840, 129455, 132600, 152300, 155346, 158392, 165750, 182760, 190375, 197990, 207128, 221000, 228450, 237588, 258910, 265200, 296985, 304600, 310692, 316784, 331500, 336583, 365520, 380750, 388365, 395980, 414256, 442000, 456900, 475176, 494975, 517820, 571125, 593970, 609200, 621384, 647275, 663000, 673166, 761500, 776730, 791960, 913800, 950352, 989950, 1009749, 1035640, 1142250, 1187940, 1242768, 1294550, 1326000, 1346332, 1484925, 1523000, 1553460, 1583920, 1682915, 1827600, 1941825, 1979900, 2019498, 2071280, 2284500, 2375880, 2474875, 2589100, 2692664, 2969850, 3046000, 3106920, 3236375, 3365830, 3883650, 3959800, 4038996, 4569000, 4751760, 4949750, 5048745, 5178200, 5385328, 5939700, 6213840, 6472750, 6731660, 7424625, 7767300, 7919600, 8077992, 8414575, 9138000, 9709125, 9899500, 10097490, 10356400, 11879400, 12945500, 13463320, 14849250, 15534600, 16155984, 16829150, 19418250, 19799000, 20194980, 23758800, 25243725, 25891000, 26926640, 29698500, 31069200, 33658300, 38836500, 39598000, 40389960, 42072875, 50487450, 51782000, 59397000, 67316600, 77673000, 80779920, 84145750, 100974900, 118794000, 126218625, 134633200, 155346000, 168291500, 201949800, 252437250, 336583000, 403899600, 504874500, 673166000, 1009749000, 2019498000]

約数ペア:

[(1, 2019498000), (2, 1009749000), (3, 673166000), (4, 504874500), (5, 403899600), (6, 336583000), (8, 252437250), (10, 201949800), (12, 168291500), (13, 155346000), (15, 134633200), (16, 126218625), (17, 118794000), (20, 100974900), (24, 84145750), (25, 80779920), (26, 77673000), (30, 67316600), (34, 59397000), (39, 51782000), (40, 50487450), (48, 42072875), (50, 40389960), (51, 39598000), (52, 38836500), (60, 33658300), (65, 31069200), (68, 29698500), (75, 26926640), (78, 25891000), (80, 25243725), (85, 23758800), (100, 20194980), (102, 19799000), (104, 19418250), (120, 16829150), (125, 16155984), (130, 15534600), (136, 14849250), (150, 13463320), (156, 12945500), (170, 11879400), (195, 10356400), (200, 10097490), (204, 9899500), (208, 9709125), (221, 9138000), (240, 8414575), (250, 8077992), (255, 7919600), (260, 7767300), (272, 7424625), (300, 6731660), (312, 6472750), (325, 6213840), (340, 5939700), (375, 5385328), (390, 5178200), (400, 5048745), (408, 4949750), (425, 4751760), (442, 4569000), (500, 4038996), (510, 3959800), (520, 3883650), (600, 3365830), (624, 3236375), (650, 3106920), (663, 3046000), (680, 2969850), (750, 2692664), (780, 2589100), (816, 2474875), (850, 2375880), (884, 2284500), (975, 2071280), (1000, 2019498), (1020, 1979900), (1040, 1941825), (1105, 1827600), (1200, 1682915), (1275, 1583920), (1300, 1553460), (1326, 1523000), (1360, 1484925), (1500, 1346332), (1523, 1326000), (1560, 1294550), (1625, 1242768), (1700, 1187940), (1768, 1142250), (1950, 1035640), (2000, 1009749), (2040, 989950), (2125, 950352), (2210, 913800), (2550, 791960), (2600, 776730), (2652, 761500), (3000, 673166), (3046, 663000), (3120, 647275), (3250, 621384), (3315, 609200), (3400, 593970), (3536, 571125), (3900, 517820), (4080, 494975), (4250, 475176), (4420, 456900), (4569, 442000), (4875, 414256), (5100, 395980), (5200, 388365), (5304, 380750), (5525, 365520), (6000, 336583), (6092, 331500), (6375, 316784), (6500, 310692), (6630, 304600), (6800, 296985), (7615, 265200), (7800, 258910), (8500, 237588), (8840, 228450), (9138, 221000), (9750, 207128), (10200, 197990), (10608, 190375), (11050, 182760), (12184, 165750), (12750, 158392), (13000, 155346), (13260, 152300), (15230, 132600), (15600, 129455), (16575, 121840), (17000, 118794), (17680, 114225), (18276, 110500), (19500, 103564), (19799, 102000), (20400, 98995), (22100, 91380), (22845, 88400), (24368, 82875), (25500, 79196), (25891, 78000), (26000, 77673), (26520, 76150), (27625, 73104), (30460, 66300), (33150, 60920), (34000, 59397), (36552, 55250), (38075, 53040), (39000, 51782), (39598, 51000), (44200, 45690)]