156640787240

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{600893}}^1$

素因数の和:600944

約数の個数: 128

約数和(自身を含む): 432643680000

約数和(自身を除く): 276002892760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 343, 380, 392, 490, 532, 665, 686, 760, 931, 980, 1064, 1330, 1372, 1715, 1862, 1960, 2660, 2744, 3430, 3724, 4655, 5320, 6517, 6860, 7448, 9310, 13034, 13720, 18620, 26068, 32585, 37240, 52136, 65170, 130340, 260680, 600893, 1201786, 2403572, 3004465, 4206251, 4807144, 6008930, 8412502, 11416967, 12017860, 16825004, 21031255, 22833934, 24035720, 29443757, 33650008, 42062510, 45667868, 57084835, 58887514, 79918769, 84125020, 91335736, 114169670, 117775028, 147218785, 159837538, 168250040, 206106299, 228339340, 235550056, 294437570, 319675076, 399593845, 412212598, 456678680, 559431383, 588875140, 639350152, 799187690, 824425196, 1030531495, 1118862766, 1177750280, 1598375380, 1648850392, 2061062990, 2237725532, 2797156915, 3196750760, 3916019681, 4122125980, 4475451064, 5594313830, 7832039362, 8244251960, 11188627660, 15664078724, 19580098405, 22377255320, 31328157448, 39160196810, 78320393620, 156640787240]

約数ペア:

[(1, 156640787240), (2, 78320393620), (4, 39160196810), (5, 31328157448), (7, 22377255320), (8, 19580098405), (10, 15664078724), (14, 11188627660), (19, 8244251960), (20, 7832039362), (28, 5594313830), (35, 4475451064), (38, 4122125980), (40, 3916019681), (49, 3196750760), (56, 2797156915), (70, 2237725532), (76, 2061062990), (95, 1648850392), (98, 1598375380), (133, 1177750280), (140, 1118862766), (152, 1030531495), (190, 824425196), (196, 799187690), (245, 639350152), (266, 588875140), (280, 559431383), (343, 456678680), (380, 412212598), (392, 399593845), (490, 319675076), (532, 294437570), (665, 235550056), (686, 228339340), (760, 206106299), (931, 168250040), (980, 159837538), (1064, 147218785), (1330, 117775028), (1372, 114169670), (1715, 91335736), (1862, 84125020), (1960, 79918769), (2660, 58887514), (2744, 57084835), (3430, 45667868), (3724, 42062510), (4655, 33650008), (5320, 29443757), (6517, 24035720), (6860, 22833934), (7448, 21031255), (9310, 16825004), (13034, 12017860), (13720, 11416967), (18620, 8412502), (26068, 6008930), (32585, 4807144), (37240, 4206251), (52136, 3004465), (65170, 2403572), (130340, 1201786), (260680, 600893)]