145974720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 224

約数和(自身を含む): 500359680

約数和(自身を除く): 354384960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 53, 57, 60, 64, 76, 80, 95, 96, 106, 114, 120, 151, 152, 159, 160, 190, 192, 212, 228, 240, 265, 285, 302, 304, 318, 320, 380, 424, 453, 456, 480, 530, 570, 604, 608, 636, 755, 760, 795, 848, 906, 912, 960, 1007, 1060, 1140, 1208, 1216, 1272, 1510, 1520, 1590, 1696, 1812, 1824, 2014, 2120, 2265, 2280, 2416, 2544, 2869, 3020, 3021, 3040, 3180, 3392, 3624, 3648, 4028, 4240, 4530, 4560, 4832, 5035, 5088, 5738, 6040, 6042, 6080, 6360, 7248, 8003, 8056, 8480, 8607, 9060, 9120, 9664, 10070, 10176, 11476, 12080, 12084, 12720, 14345, 14496, 15105, 16006, 16112, 16960, 17214, 18120, 18240, 20140, 22952, 24009, 24160, 24168, 25440, 28690, 28992, 30210, 32012, 32224, 34428, 36240, 40015, 40280, 43035, 45904, 48018, 48320, 48336, 50880, 57380, 60420, 64024, 64448, 68856, 72480, 80030, 80560, 86070, 91808, 96036, 96672, 114760, 120045, 120840, 128048, 137712, 144960, 152057, 160060, 161120, 172140, 183616, 192072, 193344, 229520, 240090, 241680, 256096, 275424, 304114, 320120, 322240, 344280, 384144, 456171, 459040, 480180, 483360, 512192, 550848, 608228, 640240, 688560, 760285, 768288, 912342, 918080, 960360, 966720, 1216456, 1280480, 1377120, 1520570, 1536576, 1824684, 1920720, 2280855, 2432912, 2560960, 2754240, 3041140, 3649368, 3841440, 4561710, 4865824, 6082280, 7298736, 7682880, 9123420, 9731648, 12164560, 14597472, 18246840, 24329120, 29194944, 36493680, 48658240, 72987360, 145974720]

約数ペア:

[(1, 145974720), (2, 72987360), (3, 48658240), (4, 36493680), (5, 29194944), (6, 24329120), (8, 18246840), (10, 14597472), (12, 12164560), (15, 9731648), (16, 9123420), (19, 7682880), (20, 7298736), (24, 6082280), (30, 4865824), (32, 4561710), (38, 3841440), (40, 3649368), (48, 3041140), (53, 2754240), (57, 2560960), (60, 2432912), (64, 2280855), (76, 1920720), (80, 1824684), (95, 1536576), (96, 1520570), (106, 1377120), (114, 1280480), (120, 1216456), (151, 966720), (152, 960360), (159, 918080), (160, 912342), (190, 768288), (192, 760285), (212, 688560), (228, 640240), (240, 608228), (265, 550848), (285, 512192), (302, 483360), (304, 480180), (318, 459040), (320, 456171), (380, 384144), (424, 344280), (453, 322240), (456, 320120), (480, 304114), (530, 275424), (570, 256096), (604, 241680), (608, 240090), (636, 229520), (755, 193344), (760, 192072), (795, 183616), (848, 172140), (906, 161120), (912, 160060), (960, 152057), (1007, 144960), (1060, 137712), (1140, 128048), (1208, 120840), (1216, 120045), (1272, 114760), (1510, 96672), (1520, 96036), (1590, 91808), (1696, 86070), (1812, 80560), (1824, 80030), (2014, 72480), (2120, 68856), (2265, 64448), (2280, 64024), (2416, 60420), (2544, 57380), (2869, 50880), (3020, 48336), (3021, 48320), (3040, 48018), (3180, 45904), (3392, 43035), (3624, 40280), (3648, 40015), (4028, 36240), (4240, 34428), (4530, 32224), (4560, 32012), (4832, 30210), (5035, 28992), (5088, 28690), (5738, 25440), (6040, 24168), (6042, 24160), (6080, 24009), (6360, 22952), (7248, 20140), (8003, 18240), (8056, 18120), (8480, 17214), (8607, 16960), (9060, 16112), (9120, 16006), (9664, 15105), (10070, 14496), (10176, 14345), (11476, 12720), (12080, 12084)]