1900704000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1570

約数の個数: 288

約数和(自身を含む): 6803282304

約数和(自身を除く): 4902578304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 256, 260, 300, 312, 320, 325, 375, 384, 390, 400, 416, 480, 500, 520, 600, 624, 640, 650, 750, 768, 780, 800, 832, 960, 975, 1000, 1040, 1200, 1248, 1280, 1300, 1500, 1523, 1560, 1600, 1625, 1664, 1920, 1950, 2000, 2080, 2400, 2496, 2600, 3000, 3046, 3120, 3200, 3250, 3328, 3840, 3900, 4000, 4160, 4569, 4800, 4875, 4992, 5200, 6000, 6092, 6240, 6400, 6500, 7615, 7800, 8000, 8320, 9138, 9600, 9750, 9984, 10400, 12000, 12184, 12480, 13000, 15230, 15600, 16000, 16640, 18276, 19200, 19500, 19799, 20800, 22845, 24000, 24368, 24960, 26000, 30460, 31200, 32000, 36552, 38075, 39000, 39598, 41600, 45690, 48000, 48736, 49920, 52000, 59397, 60920, 62400, 73104, 76150, 78000, 79196, 83200, 91380, 96000, 97472, 98995, 104000, 114225, 118794, 121840, 124800, 146208, 152300, 156000, 158392, 182760, 190375, 194944, 197990, 208000, 228450, 237588, 243680, 249600, 292416, 296985, 304600, 312000, 316784, 365520, 380750, 389888, 395980, 416000, 456900, 475176, 487360, 494975, 571125, 584832, 593970, 609200, 624000, 633568, 731040, 761500, 791960, 913800, 950352, 974720, 989950, 1142250, 1169664, 1187940, 1218400, 1248000, 1267136, 1462080, 1484925, 1523000, 1583920, 1827600, 1900704, 1949440, 1979900, 2284500, 2375880, 2436800, 2474875, 2534272, 2924160, 2969850, 3046000, 3167840, 3655200, 3801408, 3959800, 4569000, 4751760, 4873600, 4949750, 5068544, 5848320, 5939700, 6092000, 6335680, 7310400, 7424625, 7602816, 7919600, 9138000, 9503520, 9747200, 9899500, 11879400, 12184000, 12671360, 14620800, 14849250, 15205632, 15839200, 18276000, 19007040, 19799000, 23758800, 24368000, 25342720, 29241600, 29698500, 31678400, 36552000, 38014080, 39598000, 47517600, 48736000, 59397000, 63356800, 73104000, 76028160, 79196000, 95035200, 118794000, 126713600, 146208000, 158392000, 190070400, 237588000, 316784000, 380140800, 475176000, 633568000, 950352000, 1900704000]

約数ペア:

[(1, 1900704000), (2, 950352000), (3, 633568000), (4, 475176000), (5, 380140800), (6, 316784000), (8, 237588000), (10, 190070400), (12, 158392000), (13, 146208000), (15, 126713600), (16, 118794000), (20, 95035200), (24, 79196000), (25, 76028160), (26, 73104000), (30, 63356800), (32, 59397000), (39, 48736000), (40, 47517600), (48, 39598000), (50, 38014080), (52, 36552000), (60, 31678400), (64, 29698500), (65, 29241600), (75, 25342720), (78, 24368000), (80, 23758800), (96, 19799000), (100, 19007040), (104, 18276000), (120, 15839200), (125, 15205632), (128, 14849250), (130, 14620800), (150, 12671360), (156, 12184000), (160, 11879400), (192, 9899500), (195, 9747200), (200, 9503520), (208, 9138000), (240, 7919600), (250, 7602816), (256, 7424625), (260, 7310400), (300, 6335680), (312, 6092000), (320, 5939700), (325, 5848320), (375, 5068544), (384, 4949750), (390, 4873600), (400, 4751760), (416, 4569000), (480, 3959800), (500, 3801408), (520, 3655200), (600, 3167840), (624, 3046000), (640, 2969850), (650, 2924160), (750, 2534272), (768, 2474875), (780, 2436800), (800, 2375880), (832, 2284500), (960, 1979900), (975, 1949440), (1000, 1900704), (1040, 1827600), (1200, 1583920), (1248, 1523000), (1280, 1484925), (1300, 1462080), (1500, 1267136), (1523, 1248000), (1560, 1218400), (1600, 1187940), (1625, 1169664), (1664, 1142250), (1920, 989950), (1950, 974720), (2000, 950352), (2080, 913800), (2400, 791960), (2496, 761500), (2600, 731040), (3000, 633568), (3046, 624000), (3120, 609200), (3200, 593970), (3250, 584832), (3328, 571125), (3840, 494975), (3900, 487360), (4000, 475176), (4160, 456900), (4569, 416000), (4800, 395980), (4875, 389888), (4992, 380750), (5200, 365520), (6000, 316784), (6092, 312000), (6240, 304600), (6400, 296985), (6500, 292416), (7615, 249600), (7800, 243680), (8000, 237588), (8320, 228450), (9138, 208000), (9600, 197990), (9750, 194944), (9984, 190375), (10400, 182760), (12000, 158392), (12184, 156000), (12480, 152300), (13000, 146208), (15230, 124800), (15600, 121840), (16000, 118794), (16640, 114225), (18276, 104000), (19200, 98995), (19500, 97472), (19799, 96000), (20800, 91380), (22845, 83200), (24000, 79196), (24368, 78000), (24960, 76150), (26000, 73104), (30460, 62400), (31200, 60920), (32000, 59397), (36552, 52000), (38075, 49920), (39000, 48736), (39598, 48000), (41600, 45690)]