492688560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1380

約数の個数: 320

約数和(自身を含む): 1991872512

約数和(自身を除く): 1499183952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 208, 210, 221, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 560, 595, 624, 663, 680, 714, 728, 780, 816, 840, 884, 910, 952, 1020, 1040, 1092, 1105, 1190, 1326, 1327, 1360, 1365, 1428, 1456, 1547, 1560, 1680, 1768, 1785, 1820, 1904, 2040, 2184, 2210, 2380, 2652, 2654, 2730, 2856, 3094, 3120, 3315, 3536, 3570, 3640, 3981, 4080, 4368, 4420, 4641, 4760, 5304, 5308, 5460, 5712, 6188, 6630, 6635, 7140, 7280, 7735, 7962, 8840, 9282, 9289, 9520, 10608, 10616, 10920, 12376, 13260, 13270, 14280, 15470, 15924, 17251, 17680, 18564, 18578, 19905, 21232, 21840, 22559, 23205, 24752, 26520, 26540, 27867, 28560, 30940, 31848, 34502, 37128, 37156, 39810, 45118, 46410, 46445, 51753, 53040, 53080, 55734, 61880, 63696, 67677, 69004, 74256, 74312, 79620, 86255, 90236, 92820, 92890, 103506, 106160, 111468, 112795, 120757, 123760, 135354, 138008, 139335, 148624, 157913, 159240, 172510, 180472, 185640, 185780, 207012, 222936, 225590, 241514, 258765, 270708, 276016, 278670, 293267, 315826, 318480, 338385, 345020, 360944, 362271, 371280, 371560, 414024, 445872, 451180, 473739, 483028, 517530, 541416, 557340, 586534, 603785, 631652, 676770, 690040, 724542, 743120, 789565, 828048, 879801, 902360, 947478, 966056, 1035060, 1082832, 1114680, 1173068, 1207570, 1263304, 1353540, 1380080, 1449084, 1466335, 1579130, 1759602, 1804720, 1811355, 1894956, 1932112, 2052869, 2070120, 2229360, 2346136, 2368695, 2415140, 2526608, 2707080, 2898168, 2932670, 3158260, 3519204, 3622710, 3789912, 4105738, 4140240, 4399005, 4692272, 4737390, 4830280, 5414160, 5796336, 5865340, 6158607, 6316520, 7038408, 7245420, 7579824, 8211476, 8798010, 9474780, 9660560, 10264345, 11730680, 12317214, 12633040, 14076816, 14490840, 16422952, 17596020, 18949560, 20528690, 23461360, 24634428, 28981680, 30793035, 32845904, 35192040, 37899120, 41057380, 49268856, 61586070, 70384080, 82114760, 98537712, 123172140, 164229520, 246344280, 492688560]

約数ペア:

[(1, 492688560), (2, 246344280), (3, 164229520), (4, 123172140), (5, 98537712), (6, 82114760), (7, 70384080), (8, 61586070), (10, 49268856), (12, 41057380), (13, 37899120), (14, 35192040), (15, 32845904), (16, 30793035), (17, 28981680), (20, 24634428), (21, 23461360), (24, 20528690), (26, 18949560), (28, 17596020), (30, 16422952), (34, 14490840), (35, 14076816), (39, 12633040), (40, 12317214), (42, 11730680), (48, 10264345), (51, 9660560), (52, 9474780), (56, 8798010), (60, 8211476), (65, 7579824), (68, 7245420), (70, 7038408), (78, 6316520), (80, 6158607), (84, 5865340), (85, 5796336), (91, 5414160), (102, 4830280), (104, 4737390), (105, 4692272), (112, 4399005), (119, 4140240), (120, 4105738), (130, 3789912), (136, 3622710), (140, 3519204), (156, 3158260), (168, 2932670), (170, 2898168), (182, 2707080), (195, 2526608), (204, 2415140), (208, 2368695), (210, 2346136), (221, 2229360), (238, 2070120), (240, 2052869), (255, 1932112), (260, 1894956), (272, 1811355), (273, 1804720), (280, 1759602), (312, 1579130), (336, 1466335), (340, 1449084), (357, 1380080), (364, 1353540), (390, 1263304), (408, 1207570), (420, 1173068), (442, 1114680), (455, 1082832), (476, 1035060), (510, 966056), (520, 947478), (546, 902360), (560, 879801), (595, 828048), (624, 789565), (663, 743120), (680, 724542), (714, 690040), (728, 676770), (780, 631652), (816, 603785), (840, 586534), (884, 557340), (910, 541416), (952, 517530), (1020, 483028), (1040, 473739), (1092, 451180), (1105, 445872), (1190, 414024), (1326, 371560), (1327, 371280), (1360, 362271), (1365, 360944), (1428, 345020), (1456, 338385), (1547, 318480), (1560, 315826), (1680, 293267), (1768, 278670), (1785, 276016), (1820, 270708), (1904, 258765), (2040, 241514), (2184, 225590), (2210, 222936), (2380, 207012), (2652, 185780), (2654, 185640), (2730, 180472), (2856, 172510), (3094, 159240), (3120, 157913), (3315, 148624), (3536, 139335), (3570, 138008), (3640, 135354), (3981, 123760), (4080, 120757), (4368, 112795), (4420, 111468), (4641, 106160), (4760, 103506), (5304, 92890), (5308, 92820), (5460, 90236), (5712, 86255), (6188, 79620), (6630, 74312), (6635, 74256), (7140, 69004), (7280, 67677), (7735, 63696), (7962, 61880), (8840, 55734), (9282, 53080), (9289, 53040), (9520, 51753), (10608, 46445), (10616, 46410), (10920, 45118), (12376, 39810), (13260, 37156), (13270, 37128), (14280, 34502), (15470, 31848), (15924, 30940), (17251, 28560), (17680, 27867), (18564, 26540), (18578, 26520), (19905, 24752), (21232, 23205), (21840, 22559)]