2820406680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 480

約数和(自身を含む): 11561855760

約数和(自身を除く): 8741449080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 251, 252, 260, 273, 280, 294, 312, 315, 343, 360, 364, 390, 392, 420, 441, 455, 468, 490, 502, 504, 520, 546, 585, 588, 630, 637, 686, 728, 735, 753, 780, 819, 840, 882, 910, 936, 980, 1004, 1029, 1092, 1170, 1176, 1255, 1260, 1274, 1365, 1372, 1470, 1506, 1560, 1638, 1715, 1757, 1764, 1820, 1911, 1960, 2008, 2058, 2184, 2205, 2259, 2340, 2401, 2510, 2520, 2548, 2730, 2744, 2940, 3012, 3087, 3185, 3263, 3276, 3430, 3514, 3528, 3640, 3765, 3822, 4095, 4116, 4410, 4459, 4518, 4680, 4802, 5020, 5096, 5145, 5271, 5460, 5733, 5880, 6024, 6174, 6370, 6526, 6552, 6860, 7028, 7203, 7530, 7644, 8190, 8232, 8785, 8820, 8918, 9036, 9555, 9604, 9789, 10040, 10290, 10542, 10920, 11295, 11466, 12005, 12299, 12348, 12740, 13052, 13377, 13720, 14056, 14406, 15060, 15288, 15435, 15813, 16315, 16380, 17570, 17640, 17836, 18072, 19110, 19208, 19578, 20580, 21084, 21609, 22295, 22590, 22841, 22932, 24010, 24598, 24696, 25480, 26104, 26355, 26754, 28665, 28812, 29367, 30120, 30870, 31213, 31626, 32630, 32760, 35140, 35672, 36015, 36897, 38220, 39156, 40131, 41160, 42168, 43218, 44590, 45180, 45682, 45864, 48020, 48945, 49196, 52710, 53508, 57330, 57624, 58734, 61495, 61740, 62426, 63252, 65260, 66885, 68523, 70280, 72030, 73794, 76440, 78312, 79065, 80262, 86093, 86436, 89180, 90360, 91364, 93639, 96040, 97890, 98392, 105420, 107016, 108045, 110691, 114205, 114660, 117468, 122990, 123480, 124852, 126504, 130520, 133770, 137046, 144060, 146835, 147588, 156065, 158130, 159887, 160524, 172186, 172872, 178360, 182728, 184485, 187278, 195780, 200655, 205569, 210840, 216090, 221382, 228410, 229320, 234936, 245980, 249704, 258279, 267540, 274092, 280917, 288120, 293670, 295176, 312130, 316260, 319774, 321048, 342615, 344372, 368970, 374556, 391560, 401310, 411138, 430465, 432180, 442764, 456820, 468195, 479661, 491960, 516558, 535080, 548184, 553455, 561834, 587340, 602651, 624260, 632520, 639548, 685230, 688744, 737940, 749112, 774837, 799435, 802620, 822276, 860930, 864360, 885528, 913640, 936390, 959322, 1027845, 1033116, 1106910, 1119209, 1123668, 1174680, 1205302, 1248520, 1279096, 1291395, 1370460, 1404585, 1438983, 1475880, 1549674, 1598870, 1605240, 1644552, 1721860, 1807953, 1872780, 1918644, 2055690, 2066232, 2213820, 2238418, 2247336, 2398305, 2410604, 2582790, 2740920, 2809170, 2877966, 3013255, 3099348, 3197740, 3357627, 3443720, 3615906, 3745560, 3837288, 3874185, 4111380, 4427640, 4476836, 4796610, 4821208, 5165580, 5423859, 5596045, 5618340, 5755932, 6026510, 6198696, 6395480, 6715254, 7194915, 7231812, 7748370, 7834463, 8222760, 8953672, 9039765, 9593220, 10072881, 10331160, 10847718, 11192090, 11236680, 11511864, 12053020, 13430508, 14389830, 14463624, 15496740, 15668926, 16788135, 18079530, 19186440, 20145762, 21695436, 22384180, 23503389, 24106040, 26861016, 27119295, 28779660, 30993480, 31337852, 33576270, 36159060, 39172315, 40291524, 43390872, 44768360, 47006778, 50364405, 54238590, 57559320, 62675704, 67152540, 70510167, 72318120, 78344630, 80583048, 94013556, 100728810, 108477180, 117516945, 134305080, 141020334, 156689260, 188027112, 201457620, 216954360, 235033890, 282040668, 313378520, 352550835, 402915240, 470067780, 564081336, 705101670, 940135560, 1410203340, 2820406680]

約数ペア:

[(1, 2820406680), (2, 1410203340), (3, 940135560), (4, 705101670), (5, 564081336), (6, 470067780), (7, 402915240), (8, 352550835), (9, 313378520), (10, 282040668), (12, 235033890), (13, 216954360), (14, 201457620), (15, 188027112), (18, 156689260), (20, 141020334), (21, 134305080), (24, 117516945), (26, 108477180), (28, 100728810), (30, 94013556), (35, 80583048), (36, 78344630), (39, 72318120), (40, 70510167), (42, 67152540), (45, 62675704), (49, 57559320), (52, 54238590), (56, 50364405), (60, 47006778), (63, 44768360), (65, 43390872), (70, 40291524), (72, 39172315), (78, 36159060), (84, 33576270), (90, 31337852), (91, 30993480), (98, 28779660), (104, 27119295), (105, 26861016), (117, 24106040), (120, 23503389), (126, 22384180), (130, 21695436), (140, 20145762), (147, 19186440), (156, 18079530), (168, 16788135), (180, 15668926), (182, 15496740), (195, 14463624), (196, 14389830), (210, 13430508), (234, 12053020), (245, 11511864), (251, 11236680), (252, 11192090), (260, 10847718), (273, 10331160), (280, 10072881), (294, 9593220), (312, 9039765), (315, 8953672), (343, 8222760), (360, 7834463), (364, 7748370), (390, 7231812), (392, 7194915), (420, 6715254), (441, 6395480), (455, 6198696), (468, 6026510), (490, 5755932), (502, 5618340), (504, 5596045), (520, 5423859), (546, 5165580), (585, 4821208), (588, 4796610), (630, 4476836), (637, 4427640), (686, 4111380), (728, 3874185), (735, 3837288), (753, 3745560), (780, 3615906), (819, 3443720), (840, 3357627), (882, 3197740), (910, 3099348), (936, 3013255), (980, 2877966), (1004, 2809170), (1029, 2740920), (1092, 2582790), (1170, 2410604), (1176, 2398305), (1255, 2247336), (1260, 2238418), (1274, 2213820), (1365, 2066232), (1372, 2055690), (1470, 1918644), (1506, 1872780), (1560, 1807953), (1638, 1721860), (1715, 1644552), (1757, 1605240), (1764, 1598870), (1820, 1549674), (1911, 1475880), (1960, 1438983), (2008, 1404585), (2058, 1370460), (2184, 1291395), (2205, 1279096), (2259, 1248520), (2340, 1205302), (2401, 1174680), (2510, 1123668), (2520, 1119209), (2548, 1106910), (2730, 1033116), (2744, 1027845), (2940, 959322), (3012, 936390), (3087, 913640), (3185, 885528), (3263, 864360), (3276, 860930), (3430, 822276), (3514, 802620), (3528, 799435), (3640, 774837), (3765, 749112), (3822, 737940), (4095, 688744), (4116, 685230), (4410, 639548), (4459, 632520), (4518, 624260), (4680, 602651), (4802, 587340), (5020, 561834), (5096, 553455), (5145, 548184), (5271, 535080), (5460, 516558), (5733, 491960), (5880, 479661), (6024, 468195), (6174, 456820), (6370, 442764), (6526, 432180), (6552, 430465), (6860, 411138), (7028, 401310), (7203, 391560), (7530, 374556), (7644, 368970), (8190, 344372), (8232, 342615), (8785, 321048), (8820, 319774), (8918, 316260), (9036, 312130), (9555, 295176), (9604, 293670), (9789, 288120), (10040, 280917), (10290, 274092), (10542, 267540), (10920, 258279), (11295, 249704), (11466, 245980), (12005, 234936), (12299, 229320), (12348, 228410), (12740, 221382), (13052, 216090), (13377, 210840), (13720, 205569), (14056, 200655), (14406, 195780), (15060, 187278), (15288, 184485), (15435, 182728), (15813, 178360), (16315, 172872), (16380, 172186), (17570, 160524), (17640, 159887), (17836, 158130), (18072, 156065), (19110, 147588), (19208, 146835), (19578, 144060), (20580, 137046), (21084, 133770), (21609, 130520), (22295, 126504), (22590, 124852), (22841, 123480), (22932, 122990), (24010, 117468), (24598, 114660), (24696, 114205), (25480, 110691), (26104, 108045), (26355, 107016), (26754, 105420), (28665, 98392), (28812, 97890), (29367, 96040), (30120, 93639), (30870, 91364), (31213, 90360), (31626, 89180), (32630, 86436), (32760, 86093), (35140, 80262), (35672, 79065), (36015, 78312), (36897, 76440), (38220, 73794), (39156, 72030), (40131, 70280), (41160, 68523), (42168, 66885), (43218, 65260), (44590, 63252), (45180, 62426), (45682, 61740), (45864, 61495), (48020, 58734), (48945, 57624), (49196, 57330), (52710, 53508)]