2780510040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2711}}^1$

素因数の和:2783

約数の個数: 384

約数和(自身を含む): 11575249920

約数和(自身を除く): 8794739880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 37, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 74, 77, 84, 88, 90, 99, 105, 110, 111, 120, 126, 132, 140, 148, 154, 165, 168, 180, 185, 198, 210, 220, 222, 231, 252, 259, 264, 280, 296, 308, 315, 330, 333, 360, 370, 385, 396, 407, 420, 440, 444, 462, 495, 504, 518, 555, 616, 630, 660, 666, 693, 740, 770, 777, 792, 814, 840, 888, 924, 990, 1036, 1110, 1155, 1221, 1260, 1295, 1320, 1332, 1386, 1480, 1540, 1554, 1628, 1665, 1848, 1980, 2035, 2072, 2220, 2310, 2331, 2442, 2520, 2590, 2664, 2711, 2772, 2849, 3080, 3108, 3256, 3330, 3465, 3663, 3885, 3960, 4070, 4440, 4620, 4662, 4884, 5180, 5422, 5544, 5698, 6105, 6216, 6660, 6930, 7326, 7770, 8133, 8140, 8547, 9240, 9324, 9768, 10360, 10844, 11396, 11655, 12210, 13320, 13555, 13860, 14245, 14652, 15540, 16266, 16280, 17094, 18315, 18648, 18977, 21688, 22792, 23310, 24399, 24420, 25641, 27110, 27720, 28490, 29304, 29821, 31080, 32532, 34188, 36630, 37954, 40665, 42735, 46620, 48798, 48840, 51282, 54220, 56931, 56980, 59642, 65064, 68376, 73260, 75908, 81330, 85470, 89463, 93240, 94885, 97596, 100307, 102564, 108440, 113862, 113960, 119284, 121995, 128205, 146520, 149105, 151816, 162660, 170793, 170940, 178926, 189770, 195192, 200614, 205128, 208747, 227724, 238568, 243990, 256410, 268389, 284655, 298210, 300921, 325320, 341586, 341880, 357852, 379540, 401228, 417494, 447315, 455448, 487980, 501535, 512820, 536778, 569310, 596420, 601842, 626241, 683172, 702149, 715704, 759080, 802456, 834988, 853965, 894630, 902763, 975960, 1003070, 1025640, 1043735, 1073556, 1103377, 1138620, 1192840, 1203684, 1252482, 1341945, 1366344, 1404298, 1504605, 1669976, 1707930, 1789260, 1805526, 1878723, 2006140, 2087470, 2106447, 2147112, 2206754, 2277240, 2407368, 2504964, 2683890, 2808596, 3009210, 3131205, 3310131, 3415860, 3510745, 3578520, 3611052, 3757446, 4012280, 4174940, 4212894, 4413508, 4513815, 5009928, 5367780, 5516885, 5617192, 6018420, 6262410, 6319341, 6620262, 6831720, 7021490, 7222104, 7514892, 7723639, 8349880, 8425788, 8827016, 9027630, 9393615, 9930393, 10532235, 10735560, 11033770, 12036840, 12524820, 12638682, 13240524, 14042980, 15029784, 15447278, 16550655, 16851576, 18055260, 18787230, 19860786, 21064470, 22067540, 23170917, 25049640, 25277364, 26481048, 28085960, 30894556, 31596705, 33101310, 36110520, 37574460, 38618195, 39721572, 42128940, 44135080, 46341834, 49651965, 50554728, 61789112, 63193410, 66202620, 69512751, 75148920, 77236390, 79443144, 84257880, 92683668, 99303930, 115854585, 126386820, 132405240, 139025502, 154472780, 185367336, 198607860, 231709170, 252773640, 278051004, 308945560, 347563755, 397215720, 463418340, 556102008, 695127510, 926836680, 1390255020, 2780510040]

約数ペア:

[(1, 2780510040), (2, 1390255020), (3, 926836680), (4, 695127510), (5, 556102008), (6, 463418340), (7, 397215720), (8, 347563755), (9, 308945560), (10, 278051004), (11, 252773640), (12, 231709170), (14, 198607860), (15, 185367336), (18, 154472780), (20, 139025502), (21, 132405240), (22, 126386820), (24, 115854585), (28, 99303930), (30, 92683668), (33, 84257880), (35, 79443144), (36, 77236390), (37, 75148920), (40, 69512751), (42, 66202620), (44, 63193410), (45, 61789112), (55, 50554728), (56, 49651965), (60, 46341834), (63, 44135080), (66, 42128940), (70, 39721572), (72, 38618195), (74, 37574460), (77, 36110520), (84, 33101310), (88, 31596705), (90, 30894556), (99, 28085960), (105, 26481048), (110, 25277364), (111, 25049640), (120, 23170917), (126, 22067540), (132, 21064470), (140, 19860786), (148, 18787230), (154, 18055260), (165, 16851576), (168, 16550655), (180, 15447278), (185, 15029784), (198, 14042980), (210, 13240524), (220, 12638682), (222, 12524820), (231, 12036840), (252, 11033770), (259, 10735560), (264, 10532235), (280, 9930393), (296, 9393615), (308, 9027630), (315, 8827016), (330, 8425788), (333, 8349880), (360, 7723639), (370, 7514892), (385, 7222104), (396, 7021490), (407, 6831720), (420, 6620262), (440, 6319341), (444, 6262410), (462, 6018420), (495, 5617192), (504, 5516885), (518, 5367780), (555, 5009928), (616, 4513815), (630, 4413508), (660, 4212894), (666, 4174940), (693, 4012280), (740, 3757446), (770, 3611052), (777, 3578520), (792, 3510745), (814, 3415860), (840, 3310131), (888, 3131205), (924, 3009210), (990, 2808596), (1036, 2683890), (1110, 2504964), (1155, 2407368), (1221, 2277240), (1260, 2206754), (1295, 2147112), (1320, 2106447), (1332, 2087470), (1386, 2006140), (1480, 1878723), (1540, 1805526), (1554, 1789260), (1628, 1707930), (1665, 1669976), (1848, 1504605), (1980, 1404298), (2035, 1366344), (2072, 1341945), (2220, 1252482), (2310, 1203684), (2331, 1192840), (2442, 1138620), (2520, 1103377), (2590, 1073556), (2664, 1043735), (2711, 1025640), (2772, 1003070), (2849, 975960), (3080, 902763), (3108, 894630), (3256, 853965), (3330, 834988), (3465, 802456), (3663, 759080), (3885, 715704), (3960, 702149), (4070, 683172), (4440, 626241), (4620, 601842), (4662, 596420), (4884, 569310), (5180, 536778), (5422, 512820), (5544, 501535), (5698, 487980), (6105, 455448), (6216, 447315), (6660, 417494), (6930, 401228), (7326, 379540), (7770, 357852), (8133, 341880), (8140, 341586), (8547, 325320), (9240, 300921), (9324, 298210), (9768, 284655), (10360, 268389), (10844, 256410), (11396, 243990), (11655, 238568), (12210, 227724), (13320, 208747), (13555, 205128), (13860, 200614), (14245, 195192), (14652, 189770), (15540, 178926), (16266, 170940), (16280, 170793), (17094, 162660), (18315, 151816), (18648, 149105), (18977, 146520), (21688, 128205), (22792, 121995), (23310, 119284), (24399, 113960), (24420, 113862), (25641, 108440), (27110, 102564), (27720, 100307), (28490, 97596), (29304, 94885), (29821, 93240), (31080, 89463), (32532, 85470), (34188, 81330), (36630, 75908), (37954, 73260), (40665, 68376), (42735, 65064), (46620, 59642), (48798, 56980), (48840, 56931), (51282, 54220)]