18809454840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:655

約数の個数: 384

約数和(自身を含む): 66192759360

約数和(自身を除く): 47383304520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 181, 187, 204, 220, 242, 255, 264, 330, 340, 362, 363, 374, 408, 421, 440, 484, 510, 543, 561, 605, 660, 680, 724, 726, 748, 842, 905, 935, 968, 1020, 1086, 1122, 1210, 1263, 1320, 1448, 1452, 1496, 1684, 1810, 1815, 1870, 1991, 2040, 2057, 2105, 2172, 2244, 2420, 2526, 2715, 2805, 2904, 3077, 3368, 3620, 3630, 3740, 3982, 4114, 4210, 4344, 4488, 4631, 4840, 5052, 5430, 5610, 5973, 6154, 6171, 6315, 7157, 7240, 7260, 7480, 7964, 8228, 8420, 9231, 9262, 9955, 10104, 10285, 10860, 11220, 11946, 12308, 12342, 12630, 13893, 14314, 14520, 15385, 15928, 16456, 16840, 18462, 18524, 19910, 20570, 21471, 21720, 21901, 22440, 23155, 23892, 24616, 24684, 25260, 27786, 28628, 29865, 30770, 30855, 33847, 35785, 36924, 37048, 39820, 41140, 42942, 43802, 46155, 46310, 47784, 49368, 50520, 50941, 55572, 57256, 59730, 61540, 61710, 65703, 67694, 69465, 71570, 73848, 76201, 78727, 79640, 82280, 85884, 87604, 92310, 92620, 101541, 101882, 107355, 109505, 111144, 119460, 123080, 123420, 131406, 135388, 138930, 143140, 152402, 152823, 157454, 169235, 171768, 175208, 184620, 185240, 203082, 203764, 214710, 219010, 228603, 236181, 238920, 246840, 254705, 262812, 270776, 277860, 286280, 304804, 305646, 314908, 328515, 338470, 369240, 372317, 381005, 393635, 406164, 407528, 429420, 438020, 457206, 472362, 507705, 509410, 525624, 555720, 609608, 611292, 629816, 657030, 676940, 744634, 762010, 764115, 787270, 812328, 838211, 858840, 865997, 876040, 914412, 944724, 1015410, 1018820, 1116951, 1143015, 1180905, 1222584, 1295417, 1314060, 1353880, 1489268, 1524020, 1528230, 1574540, 1676422, 1731994, 1828824, 1861585, 1889448, 2030820, 2037640, 2233902, 2286030, 2361810, 2514633, 2590834, 2597991, 2628120, 2978536, 3048040, 3056460, 3149080, 3352844, 3463988, 3723170, 3886251, 4061640, 4191055, 4329985, 4467804, 4572060, 4723620, 5029266, 5181668, 5195982, 5584755, 6112920, 6477085, 6705688, 6927976, 7446340, 7772502, 8382110, 8659970, 8935608, 9144120, 9220321, 9447240, 10058532, 10363336, 10391964, 11169510, 12573165, 12954170, 12989955, 14249587, 14892680, 15545004, 16764220, 17319940, 18440642, 19431255, 20117064, 20783928, 22339020, 25146330, 25908340, 25979910, 27660963, 28499174, 31090008, 33528440, 34639880, 36881284, 38862510, 42748761, 44678040, 46101605, 50292660, 51816680, 51959820, 55321926, 56998348, 71247935, 73762568, 77725020, 85497522, 92203210, 100585320, 103919640, 110643852, 113996696, 138304815, 142495870, 155450040, 156745457, 170995044, 184406420, 213743805, 221287704, 276609630, 284991740, 313490914, 341990088, 368812840, 427487610, 470236371, 553219260, 569983480, 626981828, 783727285, 854975220, 940472742, 1106438520, 1253963656, 1567454570, 1709950440, 1880945484, 2351181855, 3134909140, 3761890968, 4702363710, 6269818280, 9404727420, 18809454840]

約数ペア:

[(1, 18809454840), (2, 9404727420), (3, 6269818280), (4, 4702363710), (5, 3761890968), (6, 3134909140), (8, 2351181855), (10, 1880945484), (11, 1709950440), (12, 1567454570), (15, 1253963656), (17, 1106438520), (20, 940472742), (22, 854975220), (24, 783727285), (30, 626981828), (33, 569983480), (34, 553219260), (40, 470236371), (44, 427487610), (51, 368812840), (55, 341990088), (60, 313490914), (66, 284991740), (68, 276609630), (85, 221287704), (88, 213743805), (102, 184406420), (110, 170995044), (120, 156745457), (121, 155450040), (132, 142495870), (136, 138304815), (165, 113996696), (170, 110643852), (181, 103919640), (187, 100585320), (204, 92203210), (220, 85497522), (242, 77725020), (255, 73762568), (264, 71247935), (330, 56998348), (340, 55321926), (362, 51959820), (363, 51816680), (374, 50292660), (408, 46101605), (421, 44678040), (440, 42748761), (484, 38862510), (510, 36881284), (543, 34639880), (561, 33528440), (605, 31090008), (660, 28499174), (680, 27660963), (724, 25979910), (726, 25908340), (748, 25146330), (842, 22339020), (905, 20783928), (935, 20117064), (968, 19431255), (1020, 18440642), (1086, 17319940), (1122, 16764220), (1210, 15545004), (1263, 14892680), (1320, 14249587), (1448, 12989955), (1452, 12954170), (1496, 12573165), (1684, 11169510), (1810, 10391964), (1815, 10363336), (1870, 10058532), (1991, 9447240), (2040, 9220321), (2057, 9144120), (2105, 8935608), (2172, 8659970), (2244, 8382110), (2420, 7772502), (2526, 7446340), (2715, 6927976), (2805, 6705688), (2904, 6477085), (3077, 6112920), (3368, 5584755), (3620, 5195982), (3630, 5181668), (3740, 5029266), (3982, 4723620), (4114, 4572060), (4210, 4467804), (4344, 4329985), (4488, 4191055), (4631, 4061640), (4840, 3886251), (5052, 3723170), (5430, 3463988), (5610, 3352844), (5973, 3149080), (6154, 3056460), (6171, 3048040), (6315, 2978536), (7157, 2628120), (7240, 2597991), (7260, 2590834), (7480, 2514633), (7964, 2361810), (8228, 2286030), (8420, 2233902), (9231, 2037640), (9262, 2030820), (9955, 1889448), (10104, 1861585), (10285, 1828824), (10860, 1731994), (11220, 1676422), (11946, 1574540), (12308, 1528230), (12342, 1524020), (12630, 1489268), (13893, 1353880), (14314, 1314060), (14520, 1295417), (15385, 1222584), (15928, 1180905), (16456, 1143015), (16840, 1116951), (18462, 1018820), (18524, 1015410), (19910, 944724), (20570, 914412), (21471, 876040), (21720, 865997), (21901, 858840), (22440, 838211), (23155, 812328), (23892, 787270), (24616, 764115), (24684, 762010), (25260, 744634), (27786, 676940), (28628, 657030), (29865, 629816), (30770, 611292), (30855, 609608), (33847, 555720), (35785, 525624), (36924, 509410), (37048, 507705), (39820, 472362), (41140, 457206), (42942, 438020), (43802, 429420), (46155, 407528), (46310, 406164), (47784, 393635), (49368, 381005), (50520, 372317), (50941, 369240), (55572, 338470), (57256, 328515), (59730, 314908), (61540, 305646), (61710, 304804), (65703, 286280), (67694, 277860), (69465, 270776), (71570, 262812), (73848, 254705), (76201, 246840), (78727, 238920), (79640, 236181), (82280, 228603), (85884, 219010), (87604, 214710), (92310, 203764), (92620, 203082), (101541, 185240), (101882, 184620), (107355, 175208), (109505, 171768), (111144, 169235), (119460, 157454), (123080, 152823), (123420, 152402), (131406, 143140), (135388, 138930)]