1345760040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1$

素因数の和:1403

約数の個数: 128

約数和(自身を含む): 4133128320

約数和(自身を除く): 2787368280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 157, 183, 244, 305, 314, 366, 471, 488, 610, 628, 732, 785, 915, 942, 1171, 1220, 1256, 1464, 1570, 1830, 1884, 2342, 2355, 2440, 3140, 3513, 3660, 3768, 4684, 4710, 5855, 6280, 7026, 7320, 9368, 9420, 9577, 11710, 14052, 17565, 18840, 19154, 23420, 28104, 28731, 35130, 38308, 46840, 47885, 57462, 70260, 71431, 76616, 95770, 114924, 140520, 142862, 143655, 183847, 191540, 214293, 229848, 285724, 287310, 357155, 367694, 383080, 428586, 551541, 571448, 574620, 714310, 735388, 857172, 919235, 1071465, 1103082, 1149240, 1428620, 1470776, 1714344, 1838470, 2142930, 2206164, 2757705, 2857240, 3676940, 4285860, 4412328, 5515410, 7353880, 8571720, 11030820, 11214667, 22061640, 22429334, 33644001, 44858668, 56073335, 67288002, 89717336, 112146670, 134576004, 168220005, 224293340, 269152008, 336440010, 448586680, 672880020, 1345760040]

約数ペア:

[(1, 1345760040), (2, 672880020), (3, 448586680), (4, 336440010), (5, 269152008), (6, 224293340), (8, 168220005), (10, 134576004), (12, 112146670), (15, 89717336), (20, 67288002), (24, 56073335), (30, 44858668), (40, 33644001), (60, 22429334), (61, 22061640), (120, 11214667), (122, 11030820), (157, 8571720), (183, 7353880), (244, 5515410), (305, 4412328), (314, 4285860), (366, 3676940), (471, 2857240), (488, 2757705), (610, 2206164), (628, 2142930), (732, 1838470), (785, 1714344), (915, 1470776), (942, 1428620), (1171, 1149240), (1220, 1103082), (1256, 1071465), (1464, 919235), (1570, 857172), (1830, 735388), (1884, 714310), (2342, 574620), (2355, 571448), (2440, 551541), (3140, 428586), (3513, 383080), (3660, 367694), (3768, 357155), (4684, 287310), (4710, 285724), (5855, 229848), (6280, 214293), (7026, 191540), (7320, 183847), (9368, 143655), (9420, 142862), (9577, 140520), (11710, 114924), (14052, 95770), (17565, 76616), (18840, 71431), (19154, 70260), (23420, 57462), (28104, 47885), (28731, 46840), (35130, 38308)]