140052800

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 168

約数和(自身を含む): 385511040

約数和(自身を除く): 245458240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 64, 68, 76, 80, 85, 95, 100, 136, 152, 160, 170, 190, 200, 271, 272, 304, 320, 323, 340, 380, 400, 425, 475, 542, 544, 608, 646, 680, 760, 800, 850, 950, 1084, 1088, 1216, 1292, 1355, 1360, 1520, 1600, 1615, 1700, 1900, 2168, 2584, 2710, 2720, 3040, 3230, 3400, 3800, 4336, 4607, 5149, 5168, 5420, 5440, 6080, 6460, 6775, 6800, 7600, 8075, 8672, 9214, 10298, 10336, 10840, 12920, 13550, 13600, 15200, 16150, 17344, 18428, 20596, 20672, 21680, 23035, 25745, 25840, 27100, 27200, 30400, 32300, 36856, 41192, 43360, 46070, 51490, 51680, 54200, 64600, 73712, 82384, 86720, 87533, 92140, 102980, 103360, 108400, 115175, 128725, 129200, 147424, 164768, 175066, 184280, 205960, 216800, 230350, 257450, 258400, 294848, 329536, 350132, 368560, 411920, 433600, 437665, 460700, 514900, 516800, 700264, 737120, 823840, 875330, 921400, 1029800, 1400528, 1474240, 1647680, 1750660, 1842800, 2059600, 2188325, 2801056, 3501320, 3685600, 4119200, 4376650, 5602112, 7002640, 7371200, 8238400, 8753300, 14005280, 17506600, 28010560, 35013200, 70026400, 140052800]

約数ペア:

[(1, 140052800), (2, 70026400), (4, 35013200), (5, 28010560), (8, 17506600), (10, 14005280), (16, 8753300), (17, 8238400), (19, 7371200), (20, 7002640), (25, 5602112), (32, 4376650), (34, 4119200), (38, 3685600), (40, 3501320), (50, 2801056), (64, 2188325), (68, 2059600), (76, 1842800), (80, 1750660), (85, 1647680), (95, 1474240), (100, 1400528), (136, 1029800), (152, 921400), (160, 875330), (170, 823840), (190, 737120), (200, 700264), (271, 516800), (272, 514900), (304, 460700), (320, 437665), (323, 433600), (340, 411920), (380, 368560), (400, 350132), (425, 329536), (475, 294848), (542, 258400), (544, 257450), (608, 230350), (646, 216800), (680, 205960), (760, 184280), (800, 175066), (850, 164768), (950, 147424), (1084, 129200), (1088, 128725), (1216, 115175), (1292, 108400), (1355, 103360), (1360, 102980), (1520, 92140), (1600, 87533), (1615, 86720), (1700, 82384), (1900, 73712), (2168, 64600), (2584, 54200), (2710, 51680), (2720, 51490), (3040, 46070), (3230, 43360), (3400, 41192), (3800, 36856), (4336, 32300), (4607, 30400), (5149, 27200), (5168, 27100), (5420, 25840), (5440, 25745), (6080, 23035), (6460, 21680), (6775, 20672), (6800, 20596), (7600, 18428), (8075, 17344), (8672, 16150), (9214, 15200), (10298, 13600), (10336, 13550), (10840, 12920)]