458915340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:748

約数の個数: 192

約数和(自身を含む): 1495138176

約数和(自身を除く): 1036222836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 53, 60, 65, 68, 78, 85, 102, 106, 130, 156, 159, 170, 195, 204, 212, 221, 255, 260, 265, 318, 340, 390, 442, 510, 530, 636, 653, 663, 689, 780, 795, 884, 901, 1020, 1060, 1105, 1306, 1326, 1378, 1590, 1802, 1959, 2067, 2210, 2612, 2652, 2703, 2756, 3180, 3265, 3315, 3445, 3604, 3918, 4134, 4420, 4505, 5406, 6530, 6630, 6890, 7836, 8268, 8489, 9010, 9795, 10335, 10812, 11101, 11713, 13060, 13260, 13515, 13780, 16978, 18020, 19590, 20670, 22202, 23426, 25467, 27030, 33303, 33956, 34609, 35139, 39180, 41340, 42445, 44404, 46852, 50934, 54060, 55505, 58565, 66606, 69218, 70278, 84890, 101868, 103827, 111010, 117130, 127335, 133212, 138436, 140556, 144313, 166515, 169780, 173045, 175695, 207654, 222020, 234260, 254670, 288626, 333030, 346090, 351390, 415308, 432939, 449917, 509340, 519135, 577252, 588353, 666060, 692180, 702780, 721565, 865878, 899834, 1038270, 1176706, 1349751, 1443130, 1731756, 1765059, 1799668, 2076540, 2164695, 2249585, 2353412, 2699502, 2886260, 2941765, 3530118, 4329390, 4499170, 5399004, 5883530, 6748755, 7060236, 7648589, 8658780, 8825295, 8998340, 11767060, 13497510, 15297178, 17650590, 22945767, 26995020, 30594356, 35301180, 38242945, 45891534, 76485890, 91783068, 114728835, 152971780, 229457670, 458915340]

約数ペア:

[(1, 458915340), (2, 229457670), (3, 152971780), (4, 114728835), (5, 91783068), (6, 76485890), (10, 45891534), (12, 38242945), (13, 35301180), (15, 30594356), (17, 26995020), (20, 22945767), (26, 17650590), (30, 15297178), (34, 13497510), (39, 11767060), (51, 8998340), (52, 8825295), (53, 8658780), (60, 7648589), (65, 7060236), (68, 6748755), (78, 5883530), (85, 5399004), (102, 4499170), (106, 4329390), (130, 3530118), (156, 2941765), (159, 2886260), (170, 2699502), (195, 2353412), (204, 2249585), (212, 2164695), (221, 2076540), (255, 1799668), (260, 1765059), (265, 1731756), (318, 1443130), (340, 1349751), (390, 1176706), (442, 1038270), (510, 899834), (530, 865878), (636, 721565), (653, 702780), (663, 692180), (689, 666060), (780, 588353), (795, 577252), (884, 519135), (901, 509340), (1020, 449917), (1060, 432939), (1105, 415308), (1306, 351390), (1326, 346090), (1378, 333030), (1590, 288626), (1802, 254670), (1959, 234260), (2067, 222020), (2210, 207654), (2612, 175695), (2652, 173045), (2703, 169780), (2756, 166515), (3180, 144313), (3265, 140556), (3315, 138436), (3445, 133212), (3604, 127335), (3918, 117130), (4134, 111010), (4420, 103827), (4505, 101868), (5406, 84890), (6530, 70278), (6630, 69218), (6890, 66606), (7836, 58565), (8268, 55505), (8489, 54060), (9010, 50934), (9795, 46852), (10335, 44404), (10812, 42445), (11101, 41340), (11713, 39180), (13060, 35139), (13260, 34609), (13515, 33956), (13780, 33303), (16978, 27030), (18020, 25467), (19590, 23426), (20670, 22202)]