1978392000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:433

約数の個数: 448

約数和(自身を含む): 7468965504

約数和(自身を除く): 5490573504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 32, 34, 39, 40, 48, 50, 51, 52, 60, 64, 65, 68, 75, 78, 80, 85, 96, 100, 102, 104, 120, 125, 130, 136, 150, 156, 160, 170, 192, 195, 200, 204, 208, 221, 240, 250, 255, 260, 272, 300, 312, 320, 325, 340, 373, 375, 390, 400, 408, 416, 425, 442, 480, 500, 510, 520, 544, 600, 624, 650, 663, 680, 746, 750, 780, 800, 816, 832, 850, 884, 960, 975, 1000, 1020, 1040, 1088, 1105, 1119, 1200, 1248, 1275, 1300, 1326, 1360, 1492, 1500, 1560, 1600, 1625, 1632, 1700, 1768, 1865, 1950, 2000, 2040, 2080, 2125, 2210, 2238, 2400, 2496, 2550, 2600, 2652, 2720, 2984, 3000, 3120, 3250, 3264, 3315, 3400, 3536, 3730, 3900, 4000, 4080, 4160, 4250, 4420, 4476, 4800, 4849, 4875, 5100, 5200, 5304, 5440, 5525, 5595, 5968, 6000, 6240, 6341, 6375, 6500, 6630, 6800, 7072, 7460, 7800, 8000, 8160, 8500, 8840, 8952, 9325, 9698, 9750, 10200, 10400, 10608, 11050, 11190, 11936, 12000, 12480, 12682, 12750, 13000, 13260, 13600, 14144, 14547, 14920, 15600, 16320, 16575, 17000, 17680, 17904, 18650, 19023, 19396, 19500, 20400, 20800, 21216, 22100, 22380, 23872, 24000, 24245, 25364, 25500, 26000, 26520, 27200, 27625, 27975, 29094, 29840, 31200, 31705, 33150, 34000, 35360, 35808, 37300, 38046, 38792, 39000, 40800, 42432, 44200, 44760, 46625, 48490, 50728, 51000, 52000, 53040, 55250, 55950, 58188, 59680, 62400, 63410, 66300, 68000, 70720, 71616, 72735, 74600, 76092, 77584, 78000, 81600, 82433, 82875, 88400, 89520, 93250, 95115, 96980, 101456, 102000, 104000, 106080, 110500, 111900, 116376, 119360, 121225, 126820, 132600, 136000, 139875, 145470, 149200, 152184, 155168, 156000, 158525, 164866, 165750, 176800, 179040, 186500, 190230, 193960, 202912, 204000, 212160, 221000, 223800, 232752, 242450, 247299, 253640, 265200, 279750, 290940, 298400, 304368, 310336, 312000, 317050, 329732, 331500, 353600, 358080, 363675, 373000, 380460, 387920, 405824, 408000, 412165, 442000, 447600, 465504, 475575, 484900, 494598, 507280, 530400, 559500, 581880, 596800, 606125, 608736, 634100, 659464, 663000, 727350, 746000, 760920, 775840, 792625, 824330, 884000, 895200, 931008, 951150, 969800, 989196, 1014560, 1060800, 1119000, 1163760, 1212250, 1217472, 1236495, 1268200, 1318928, 1326000, 1454700, 1492000, 1521840, 1551680, 1585250, 1648660, 1768000, 1790400, 1818375, 1902300, 1939600, 1978392, 2029120, 2060825, 2238000, 2327520, 2377875, 2424500, 2472990, 2536400, 2637856, 2652000, 2909400, 2984000, 3043680, 3170500, 3297320, 3636750, 3804600, 3879200, 3956784, 4121650, 4476000, 4655040, 4755750, 4849000, 4945980, 5072800, 5275712, 5304000, 5818800, 6087360, 6182475, 6341000, 6594640, 7273500, 7609200, 7758400, 7913568, 8243300, 8952000, 9511500, 9698000, 9891960, 10145600, 10304125, 11637600, 12364950, 12682000, 13189280, 14547000, 15218400, 15827136, 16486600, 19023000, 19396000, 19783920, 20608250, 23275200, 24729900, 25364000, 26378560, 29094000, 30436800, 30912375, 32973200, 38046000, 38792000, 39567840, 41216500, 49459800, 50728000, 58188000, 61824750, 65946400, 76092000, 79135680, 82433000, 98919600, 116376000, 123649500, 131892800, 152184000, 164866000, 197839200, 247299000, 329732000, 395678400, 494598000, 659464000, 989196000, 1978392000]

約数ペア:

[(1, 1978392000), (2, 989196000), (3, 659464000), (4, 494598000), (5, 395678400), (6, 329732000), (8, 247299000), (10, 197839200), (12, 164866000), (13, 152184000), (15, 131892800), (16, 123649500), (17, 116376000), (20, 98919600), (24, 82433000), (25, 79135680), (26, 76092000), (30, 65946400), (32, 61824750), (34, 58188000), (39, 50728000), (40, 49459800), (48, 41216500), (50, 39567840), (51, 38792000), (52, 38046000), (60, 32973200), (64, 30912375), (65, 30436800), (68, 29094000), (75, 26378560), (78, 25364000), (80, 24729900), (85, 23275200), (96, 20608250), (100, 19783920), (102, 19396000), (104, 19023000), (120, 16486600), (125, 15827136), (130, 15218400), (136, 14547000), (150, 13189280), (156, 12682000), (160, 12364950), (170, 11637600), (192, 10304125), (195, 10145600), (200, 9891960), (204, 9698000), (208, 9511500), (221, 8952000), (240, 8243300), (250, 7913568), (255, 7758400), (260, 7609200), (272, 7273500), (300, 6594640), (312, 6341000), (320, 6182475), (325, 6087360), (340, 5818800), (373, 5304000), (375, 5275712), (390, 5072800), (400, 4945980), (408, 4849000), (416, 4755750), (425, 4655040), (442, 4476000), (480, 4121650), (500, 3956784), (510, 3879200), (520, 3804600), (544, 3636750), (600, 3297320), (624, 3170500), (650, 3043680), (663, 2984000), (680, 2909400), (746, 2652000), (750, 2637856), (780, 2536400), (800, 2472990), (816, 2424500), (832, 2377875), (850, 2327520), (884, 2238000), (960, 2060825), (975, 2029120), (1000, 1978392), (1020, 1939600), (1040, 1902300), (1088, 1818375), (1105, 1790400), (1119, 1768000), (1200, 1648660), (1248, 1585250), (1275, 1551680), (1300, 1521840), (1326, 1492000), (1360, 1454700), (1492, 1326000), (1500, 1318928), (1560, 1268200), (1600, 1236495), (1625, 1217472), (1632, 1212250), (1700, 1163760), (1768, 1119000), (1865, 1060800), (1950, 1014560), (2000, 989196), (2040, 969800), (2080, 951150), (2125, 931008), (2210, 895200), (2238, 884000), (2400, 824330), (2496, 792625), (2550, 775840), (2600, 760920), (2652, 746000), (2720, 727350), (2984, 663000), (3000, 659464), (3120, 634100), (3250, 608736), (3264, 606125), (3315, 596800), (3400, 581880), (3536, 559500), (3730, 530400), (3900, 507280), (4000, 494598), (4080, 484900), (4160, 475575), (4250, 465504), (4420, 447600), (4476, 442000), (4800, 412165), (4849, 408000), (4875, 405824), (5100, 387920), (5200, 380460), (5304, 373000), (5440, 363675), (5525, 358080), (5595, 353600), (5968, 331500), (6000, 329732), (6240, 317050), (6341, 312000), (6375, 310336), (6500, 304368), (6630, 298400), (6800, 290940), (7072, 279750), (7460, 265200), (7800, 253640), (8000, 247299), (8160, 242450), (8500, 232752), (8840, 223800), (8952, 221000), (9325, 212160), (9698, 204000), (9750, 202912), (10200, 193960), (10400, 190230), (10608, 186500), (11050, 179040), (11190, 176800), (11936, 165750), (12000, 164866), (12480, 158525), (12682, 156000), (12750, 155168), (13000, 152184), (13260, 149200), (13600, 145470), (14144, 139875), (14547, 136000), (14920, 132600), (15600, 126820), (16320, 121225), (16575, 119360), (17000, 116376), (17680, 111900), (17904, 110500), (18650, 106080), (19023, 104000), (19396, 102000), (19500, 101456), (20400, 96980), (20800, 95115), (21216, 93250), (22100, 89520), (22380, 88400), (23872, 82875), (24000, 82433), (24245, 81600), (25364, 78000), (25500, 77584), (26000, 76092), (26520, 74600), (27200, 72735), (27625, 71616), (27975, 70720), (29094, 68000), (29840, 66300), (31200, 63410), (31705, 62400), (33150, 59680), (34000, 58188), (35360, 55950), (35808, 55250), (37300, 53040), (38046, 52000), (38792, 51000), (39000, 50728), (40800, 48490), (42432, 46625), (44200, 44760)]