4978558260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{3079}}^1$

素因数の和:3798

約数の個数: 144

約数和(自身を含む): 16292115840

約数和(自身を除く): 11313557580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 691, 780, 1170, 1382, 2073, 2340, 2764, 3079, 3455, 4146, 6158, 6219, 6910, 8292, 8983, 9237, 10365, 12316, 12438, 13820, 15395, 17966, 18474, 20730, 24876, 26949, 27711, 30790, 31095, 35932, 36948, 40027, 41460, 44915, 46185, 53898, 55422, 61580, 62190, 80054, 80847, 89830, 92370, 107796, 110844, 120081, 124380, 134745, 138555, 160108, 161694, 179660, 184740, 200135, 240162, 269490, 277110, 323388, 360243, 400270, 404235, 480324, 538980, 554220, 600405, 720486, 800540, 808470, 1200810, 1440972, 1616940, 1801215, 2127589, 2401620, 3602430, 4255178, 6382767, 7204860, 8510356, 10637945, 12765534, 19148301, 21275890, 25531068, 27658657, 31913835, 38296602, 42551780, 55317314, 63827670, 76593204, 82975971, 95741505, 110634628, 127655340, 138293285, 165951942, 191483010, 248927913, 276586570, 331903884, 382966020, 414879855, 497855826, 553173140, 829759710, 995711652, 1244639565, 1659519420, 2489279130, 4978558260]

約数ペア:

[(1, 4978558260), (2, 2489279130), (3, 1659519420), (4, 1244639565), (5, 995711652), (6, 829759710), (9, 553173140), (10, 497855826), (12, 414879855), (13, 382966020), (15, 331903884), (18, 276586570), (20, 248927913), (26, 191483010), (30, 165951942), (36, 138293285), (39, 127655340), (45, 110634628), (52, 95741505), (60, 82975971), (65, 76593204), (78, 63827670), (90, 55317314), (117, 42551780), (130, 38296602), (156, 31913835), (180, 27658657), (195, 25531068), (234, 21275890), (260, 19148301), (390, 12765534), (468, 10637945), (585, 8510356), (691, 7204860), (780, 6382767), (1170, 4255178), (1382, 3602430), (2073, 2401620), (2340, 2127589), (2764, 1801215), (3079, 1616940), (3455, 1440972), (4146, 1200810), (6158, 808470), (6219, 800540), (6910, 720486), (8292, 600405), (8983, 554220), (9237, 538980), (10365, 480324), (12316, 404235), (12438, 400270), (13820, 360243), (15395, 323388), (17966, 277110), (18474, 269490), (20730, 240162), (24876, 200135), (26949, 184740), (27711, 179660), (30790, 161694), (31095, 160108), (35932, 138555), (36948, 134745), (40027, 124380), (41460, 120081), (44915, 110844), (46185, 107796), (53898, 92370), (55422, 89830), (61580, 80847), (62190, 80054)]