19540063080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{1699}}^1$

素因数の和:2205

約数の個数: 256

約数和(自身を含む): 68152320000

約数和(自身を除く): 48612256920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 463, 540, 552, 621, 690, 828, 920, 926, 1035, 1080, 1242, 1380, 1389, 1656, 1699, 1852, 2070, 2315, 2484, 2760, 2778, 3105, 3398, 3704, 4140, 4167, 4630, 4968, 5097, 5556, 6210, 6796, 6945, 8280, 8334, 8495, 9260, 10194, 10649, 11112, 12420, 12501, 13592, 13890, 15291, 16668, 16990, 18520, 20388, 20835, 21298, 24840, 25002, 25485, 27780, 30582, 31947, 33336, 33980, 39077, 40776, 41670, 42596, 45873, 50004, 50970, 53245, 55560, 61164, 62505, 63894, 67960, 76455, 78154, 83340, 85192, 91746, 95841, 100008, 101940, 106490, 117231, 122328, 125010, 127788, 152910, 156308, 159735, 166680, 183492, 191682, 195385, 203880, 212980, 229365, 234462, 250020, 255576, 287523, 305820, 312616, 319470, 351693, 366984, 383364, 390770, 425960, 458730, 468924, 479205, 500040, 575046, 586155, 611640, 638940, 703386, 766728, 781540, 786637, 917460, 937848, 958410, 1055079, 1150092, 1172310, 1277880, 1406772, 1437615, 1563080, 1573274, 1758465, 1834920, 1916820, 2110158, 2300184, 2344620, 2359911, 2813544, 2875230, 3146548, 3516930, 3833640, 3933185, 4220316, 4689240, 4719822, 5275395, 5750460, 6293096, 7033860, 7079733, 7866370, 8440632, 9439644, 10550790, 11500920, 11799555, 14067720, 14159466, 15732740, 18092651, 18879288, 21101580, 21239199, 23599110, 28318932, 31465480, 35398665, 36185302, 42203160, 42478398, 47198220, 54277953, 56637864, 70797330, 72370604, 84956796, 90463255, 94396440, 106195995, 108555906, 141594660, 144741208, 162833859, 169913592, 180926510, 212391990, 217111812, 271389765, 283189320, 325667718, 361853020, 424783980, 434223624, 488501577, 542779530, 651335436, 723706040, 814169295, 849567960, 977003154, 1085559060, 1302670872, 1628338590, 1954006308, 2171118120, 2442507885, 3256677180, 3908012616, 4885015770, 6513354360, 9770031540, 19540063080]

約数ペア:

[(1, 19540063080), (2, 9770031540), (3, 6513354360), (4, 4885015770), (5, 3908012616), (6, 3256677180), (8, 2442507885), (9, 2171118120), (10, 1954006308), (12, 1628338590), (15, 1302670872), (18, 1085559060), (20, 977003154), (23, 849567960), (24, 814169295), (27, 723706040), (30, 651335436), (36, 542779530), (40, 488501577), (45, 434223624), (46, 424783980), (54, 361853020), (60, 325667718), (69, 283189320), (72, 271389765), (90, 217111812), (92, 212391990), (108, 180926510), (115, 169913592), (120, 162833859), (135, 144741208), (138, 141594660), (180, 108555906), (184, 106195995), (207, 94396440), (216, 90463255), (230, 84956796), (270, 72370604), (276, 70797330), (345, 56637864), (360, 54277953), (414, 47198220), (460, 42478398), (463, 42203160), (540, 36185302), (552, 35398665), (621, 31465480), (690, 28318932), (828, 23599110), (920, 21239199), (926, 21101580), (1035, 18879288), (1080, 18092651), (1242, 15732740), (1380, 14159466), (1389, 14067720), (1656, 11799555), (1699, 11500920), (1852, 10550790), (2070, 9439644), (2315, 8440632), (2484, 7866370), (2760, 7079733), (2778, 7033860), (3105, 6293096), (3398, 5750460), (3704, 5275395), (4140, 4719822), (4167, 4689240), (4630, 4220316), (4968, 3933185), (5097, 3833640), (5556, 3516930), (6210, 3146548), (6796, 2875230), (6945, 2813544), (8280, 2359911), (8334, 2344620), (8495, 2300184), (9260, 2110158), (10194, 1916820), (10649, 1834920), (11112, 1758465), (12420, 1573274), (12501, 1563080), (13592, 1437615), (13890, 1406772), (15291, 1277880), (16668, 1172310), (16990, 1150092), (18520, 1055079), (20388, 958410), (20835, 937848), (21298, 917460), (24840, 786637), (25002, 781540), (25485, 766728), (27780, 703386), (30582, 638940), (31947, 611640), (33336, 586155), (33980, 575046), (39077, 500040), (40776, 479205), (41670, 468924), (42596, 458730), (45873, 425960), (50004, 390770), (50970, 383364), (53245, 366984), (55560, 351693), (61164, 319470), (62505, 312616), (63894, 305820), (67960, 287523), (76455, 255576), (78154, 250020), (83340, 234462), (85192, 229365), (91746, 212980), (95841, 203880), (100008, 195385), (101940, 191682), (106490, 183492), (117231, 166680), (122328, 159735), (125010, 156308), (127788, 152910)]