156521040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 558767808

約数和(自身を除く): 402246768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 169, 170, 195, 204, 208, 221, 227, 240, 255, 260, 272, 312, 338, 340, 390, 408, 442, 454, 507, 510, 520, 624, 663, 676, 680, 681, 780, 816, 845, 884, 908, 1014, 1020, 1040, 1105, 1135, 1326, 1352, 1360, 1362, 1560, 1690, 1768, 1816, 2028, 2040, 2210, 2270, 2535, 2652, 2704, 2724, 2873, 2951, 3120, 3315, 3380, 3405, 3536, 3632, 3859, 4056, 4080, 4420, 4540, 5070, 5304, 5448, 5746, 5902, 6630, 6760, 6810, 7718, 8112, 8619, 8840, 8853, 9080, 10140, 10608, 10896, 11492, 11577, 11804, 13260, 13520, 13620, 14365, 14755, 15436, 17238, 17680, 17706, 18160, 19295, 20280, 22984, 23154, 23608, 26520, 27240, 28730, 29510, 30872, 34476, 35412, 38363, 38590, 40560, 43095, 44265, 45968, 46308, 47216, 50167, 53040, 54480, 57460, 57885, 59020, 61744, 68952, 70824, 76726, 77180, 86190, 88530, 92616, 100334, 114920, 115089, 115770, 118040, 137904, 141648, 150501, 153452, 154360, 172380, 177060, 185232, 191815, 200668, 229840, 230178, 231540, 236080, 250835, 301002, 306904, 308720, 344760, 354120, 383630, 401336, 460356, 463080, 501670, 575445, 602004, 613808, 652171, 689520, 708240, 752505, 767260, 802672, 920712, 926160, 1003340, 1150890, 1204008, 1304342, 1505010, 1534520, 1841424, 1956513, 2006680, 2301780, 2408016, 2608684, 3010020, 3069040, 3260855, 3913026, 4013360, 4603560, 5217368, 6020040, 6521710, 7826052, 9207120, 9782565, 10434736, 12040080, 13043420, 15652104, 19565130, 26086840, 31304208, 39130260, 52173680, 78260520, 156521040]

約数ペア:

[(1, 156521040), (2, 78260520), (3, 52173680), (4, 39130260), (5, 31304208), (6, 26086840), (8, 19565130), (10, 15652104), (12, 13043420), (13, 12040080), (15, 10434736), (16, 9782565), (17, 9207120), (20, 7826052), (24, 6521710), (26, 6020040), (30, 5217368), (34, 4603560), (39, 4013360), (40, 3913026), (48, 3260855), (51, 3069040), (52, 3010020), (60, 2608684), (65, 2408016), (68, 2301780), (78, 2006680), (80, 1956513), (85, 1841424), (102, 1534520), (104, 1505010), (120, 1304342), (130, 1204008), (136, 1150890), (156, 1003340), (169, 926160), (170, 920712), (195, 802672), (204, 767260), (208, 752505), (221, 708240), (227, 689520), (240, 652171), (255, 613808), (260, 602004), (272, 575445), (312, 501670), (338, 463080), (340, 460356), (390, 401336), (408, 383630), (442, 354120), (454, 344760), (507, 308720), (510, 306904), (520, 301002), (624, 250835), (663, 236080), (676, 231540), (680, 230178), (681, 229840), (780, 200668), (816, 191815), (845, 185232), (884, 177060), (908, 172380), (1014, 154360), (1020, 153452), (1040, 150501), (1105, 141648), (1135, 137904), (1326, 118040), (1352, 115770), (1360, 115089), (1362, 114920), (1560, 100334), (1690, 92616), (1768, 88530), (1816, 86190), (2028, 77180), (2040, 76726), (2210, 70824), (2270, 68952), (2535, 61744), (2652, 59020), (2704, 57885), (2724, 57460), (2873, 54480), (2951, 53040), (3120, 50167), (3315, 47216), (3380, 46308), (3405, 45968), (3536, 44265), (3632, 43095), (3859, 40560), (4056, 38590), (4080, 38363), (4420, 35412), (4540, 34476), (5070, 30872), (5304, 29510), (5448, 28730), (5746, 27240), (5902, 26520), (6630, 23608), (6760, 23154), (6810, 22984), (7718, 20280), (8112, 19295), (8619, 18160), (8840, 17706), (8853, 17680), (9080, 17238), (10140, 15436), (10608, 14755), (10896, 14365), (11492, 13620), (11577, 13520), (11804, 13260)]