156730672720

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{863}}^1$

素因数の和:1397

約数の個数: 160

約数和(自身を含む): 375468825600

約数和(自身を除く): 218738152880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 109, 118, 218, 236, 295, 353, 436, 472, 545, 590, 706, 863, 872, 944, 1090, 1180, 1412, 1726, 1744, 1765, 2180, 2360, 2824, 3452, 3530, 4315, 4360, 4720, 5648, 6431, 6904, 7060, 8630, 8720, 12862, 13808, 14120, 17260, 20827, 25724, 28240, 32155, 34520, 38477, 41654, 50917, 51448, 64310, 69040, 76954, 83308, 94067, 101834, 102896, 104135, 128620, 153908, 166616, 188134, 192385, 203668, 208270, 254585, 257240, 304639, 307816, 333232, 376268, 384770, 407336, 416540, 470335, 509170, 514480, 609278, 615632, 752536, 769540, 814672, 833080, 940670, 1018340, 1218556, 1505072, 1523195, 1539080, 1666160, 1881340, 2036680, 2270143, 2437112, 3046390, 3078160, 3762680, 4073360, 4540286, 4874224, 5549953, 6092780, 7525360, 9080572, 11099906, 11350715, 12185560, 17973701, 18161144, 22199812, 22701430, 24371120, 27749765, 33205651, 35947402, 36322288, 44399624, 45402860, 55499530, 66411302, 71894804, 88799248, 89868505, 90805720, 110999060, 132822604, 143789608, 166028255, 179737010, 181611440, 221998120, 265645208, 287579216, 332056510, 359474020, 443996240, 531290416, 664113020, 718948040, 1328226040, 1437896080, 1959133409, 2656452080, 3918266818, 7836533636, 9795667045, 15673067272, 19591334090, 31346134544, 39182668180, 78365336360, 156730672720]

約数ペア:

[(1, 156730672720), (2, 78365336360), (4, 39182668180), (5, 31346134544), (8, 19591334090), (10, 15673067272), (16, 9795667045), (20, 7836533636), (40, 3918266818), (59, 2656452080), (80, 1959133409), (109, 1437896080), (118, 1328226040), (218, 718948040), (236, 664113020), (295, 531290416), (353, 443996240), (436, 359474020), (472, 332056510), (545, 287579216), (590, 265645208), (706, 221998120), (863, 181611440), (872, 179737010), (944, 166028255), (1090, 143789608), (1180, 132822604), (1412, 110999060), (1726, 90805720), (1744, 89868505), (1765, 88799248), (2180, 71894804), (2360, 66411302), (2824, 55499530), (3452, 45402860), (3530, 44399624), (4315, 36322288), (4360, 35947402), (4720, 33205651), (5648, 27749765), (6431, 24371120), (6904, 22701430), (7060, 22199812), (8630, 18161144), (8720, 17973701), (12862, 12185560), (13808, 11350715), (14120, 11099906), (17260, 9080572), (20827, 7525360), (25724, 6092780), (28240, 5549953), (32155, 4874224), (34520, 4540286), (38477, 4073360), (41654, 3762680), (50917, 3078160), (51448, 3046390), (64310, 2437112), (69040, 2270143), (76954, 2036680), (83308, 1881340), (94067, 1666160), (101834, 1539080), (102896, 1523195), (104135, 1505072), (128620, 1218556), (153908, 1018340), (166616, 940670), (188134, 833080), (192385, 814672), (203668, 769540), (208270, 752536), (254585, 615632), (257240, 609278), (304639, 514480), (307816, 509170), (333232, 470335), (376268, 416540), (384770, 407336)]