2035303920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12791}}^1$

素因数の和:12840

約数の個数: 240

約数和(自身を含む): 7794626112

約数和(自身を除く): 5759322192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9360, 9945, 10608, 12240, 12791, 13260, 15912, 17680, 19890, 25582, 26520, 31824, 38373, 39780, 51164, 53040, 63955, 76746, 79560, 102328, 115119, 127910, 153492, 159120, 166283, 191865, 204656, 217447, 230238, 255820, 306984, 332566, 383730, 434894, 460476, 498849, 511640, 575595, 613968, 652341, 665132, 767460, 831415, 869788, 920952, 997698, 1023280, 1087235, 1151190, 1304682, 1330264, 1496547, 1534920, 1662830, 1739576, 1841904, 1957023, 1995396, 2174470, 2302380, 2494245, 2609364, 2660528, 2826811, 2993094, 3069840, 3261705, 3325660, 3479152, 3914046, 3990792, 4348940, 4604760, 4988490, 5218728, 5653622, 5986188, 6523410, 6651320, 7482735, 7828092, 7981584, 8480433, 8697880, 9209520, 9785115, 9976980, 10437456, 11307244, 11972376, 13046820, 13302640, 14134055, 14965470, 15656184, 16960866, 17395760, 19570230, 19953960, 22614488, 23944752, 25441299, 26093640, 28268110, 29930940, 31312368, 33921732, 39140460, 39907920, 42402165, 45228976, 50882598, 52187280, 56536220, 59861880, 67843464, 78280920, 84804330, 101765196, 113072440, 119723760, 127206495, 135686928, 156561840, 169608660, 203530392, 226144880, 254412990, 339217320, 407060784, 508825980, 678434640, 1017651960, 2035303920]

約数ペア:

[(1, 2035303920), (2, 1017651960), (3, 678434640), (4, 508825980), (5, 407060784), (6, 339217320), (8, 254412990), (9, 226144880), (10, 203530392), (12, 169608660), (13, 156561840), (15, 135686928), (16, 127206495), (17, 119723760), (18, 113072440), (20, 101765196), (24, 84804330), (26, 78280920), (30, 67843464), (34, 59861880), (36, 56536220), (39, 52187280), (40, 50882598), (45, 45228976), (48, 42402165), (51, 39907920), (52, 39140460), (60, 33921732), (65, 31312368), (68, 29930940), (72, 28268110), (78, 26093640), (80, 25441299), (85, 23944752), (90, 22614488), (102, 19953960), (104, 19570230), (117, 17395760), (120, 16960866), (130, 15656184), (136, 14965470), (144, 14134055), (153, 13302640), (156, 13046820), (170, 11972376), (180, 11307244), (195, 10437456), (204, 9976980), (208, 9785115), (221, 9209520), (234, 8697880), (240, 8480433), (255, 7981584), (260, 7828092), (272, 7482735), (306, 6651320), (312, 6523410), (340, 5986188), (360, 5653622), (390, 5218728), (408, 4988490), (442, 4604760), (468, 4348940), (510, 3990792), (520, 3914046), (585, 3479152), (612, 3325660), (624, 3261705), (663, 3069840), (680, 2993094), (720, 2826811), (765, 2660528), (780, 2609364), (816, 2494245), (884, 2302380), (936, 2174470), (1020, 1995396), (1040, 1957023), (1105, 1841904), (1170, 1739576), (1224, 1662830), (1326, 1534920), (1360, 1496547), (1530, 1330264), (1560, 1304682), (1768, 1151190), (1872, 1087235), (1989, 1023280), (2040, 997698), (2210, 920952), (2340, 869788), (2448, 831415), (2652, 767460), (3060, 665132), (3120, 652341), (3315, 613968), (3536, 575595), (3978, 511640), (4080, 498849), (4420, 460476), (4680, 434894), (5304, 383730), (6120, 332566), (6630, 306984), (7956, 255820), (8840, 230238), (9360, 217447), (9945, 204656), (10608, 191865), (12240, 166283), (12791, 159120), (13260, 153492), (15912, 127910), (17680, 115119), (19890, 102328), (25582, 79560), (26520, 76746), (31824, 63955), (38373, 53040), (39780, 51164)]