498370860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 1731502080

約数和(自身を除く): 1233131220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 86, 90, 108, 117, 127, 129, 130, 135, 156, 169, 172, 180, 195, 215, 234, 254, 258, 260, 270, 338, 351, 381, 387, 390, 430, 468, 507, 508, 516, 540, 559, 585, 635, 645, 676, 702, 762, 774, 780, 845, 860, 1014, 1118, 1143, 1161, 1170, 1270, 1290, 1404, 1521, 1524, 1548, 1651, 1677, 1690, 1755, 1905, 1935, 2028, 2236, 2286, 2322, 2340, 2535, 2540, 2580, 2795, 3042, 3302, 3354, 3380, 3429, 3510, 3810, 3870, 4563, 4572, 4644, 4953, 5031, 5070, 5461, 5590, 5715, 5805, 6084, 6604, 6708, 6858, 7020, 7267, 7605, 7620, 7740, 8255, 8385, 9126, 9906, 10062, 10140, 10922, 11180, 11430, 11610, 13716, 14534, 14859, 15093, 15210, 16383, 16510, 16770, 17145, 18252, 19812, 20124, 21463, 21801, 21844, 22815, 22860, 23220, 24765, 25155, 27305, 29068, 29718, 30186, 30420, 32766, 33020, 33540, 34290, 36335, 42926, 43602, 44577, 45630, 49149, 49530, 50310, 54610, 59436, 60372, 64389, 65403, 65532, 68580, 70993, 72670, 74295, 75465, 81915, 85852, 87204, 89154, 91260, 98298, 99060, 100620, 107315, 109005, 109220, 128778, 130806, 141986, 145340, 147447, 148590, 150930, 163830, 178308, 193167, 196209, 196596, 212979, 214630, 218010, 222885, 245745, 257556, 261612, 283972, 294894, 297180, 301860, 321945, 327015, 327660, 354965, 386334, 392418, 425958, 429260, 436020, 445770, 491490, 579501, 589788, 638937, 643890, 654030, 709930, 737235, 772668, 784836, 851916, 891540, 922909, 965835, 981045, 982980, 1064895, 1159002, 1277874, 1287780, 1308060, 1419860, 1474470, 1845818, 1916811, 1931670, 1962090, 2129790, 2318004, 2555748, 2768727, 2897505, 2948940, 3194685, 3691636, 3833622, 3863340, 3924180, 4259580, 4614545, 5537454, 5795010, 6389370, 7667244, 8306181, 9229090, 9584055, 11074908, 11590020, 12778740, 13843635, 16612362, 18458180, 19168110, 24918543, 27687270, 33224724, 38336220, 41530905, 49837086, 55374540, 83061810, 99674172, 124592715, 166123620, 249185430, 498370860]

約数ペア:

[(1, 498370860), (2, 249185430), (3, 166123620), (4, 124592715), (5, 99674172), (6, 83061810), (9, 55374540), (10, 49837086), (12, 41530905), (13, 38336220), (15, 33224724), (18, 27687270), (20, 24918543), (26, 19168110), (27, 18458180), (30, 16612362), (36, 13843635), (39, 12778740), (43, 11590020), (45, 11074908), (52, 9584055), (54, 9229090), (60, 8306181), (65, 7667244), (78, 6389370), (86, 5795010), (90, 5537454), (108, 4614545), (117, 4259580), (127, 3924180), (129, 3863340), (130, 3833622), (135, 3691636), (156, 3194685), (169, 2948940), (172, 2897505), (180, 2768727), (195, 2555748), (215, 2318004), (234, 2129790), (254, 1962090), (258, 1931670), (260, 1916811), (270, 1845818), (338, 1474470), (351, 1419860), (381, 1308060), (387, 1287780), (390, 1277874), (430, 1159002), (468, 1064895), (507, 982980), (508, 981045), (516, 965835), (540, 922909), (559, 891540), (585, 851916), (635, 784836), (645, 772668), (676, 737235), (702, 709930), (762, 654030), (774, 643890), (780, 638937), (845, 589788), (860, 579501), (1014, 491490), (1118, 445770), (1143, 436020), (1161, 429260), (1170, 425958), (1270, 392418), (1290, 386334), (1404, 354965), (1521, 327660), (1524, 327015), (1548, 321945), (1651, 301860), (1677, 297180), (1690, 294894), (1755, 283972), (1905, 261612), (1935, 257556), (2028, 245745), (2236, 222885), (2286, 218010), (2322, 214630), (2340, 212979), (2535, 196596), (2540, 196209), (2580, 193167), (2795, 178308), (3042, 163830), (3302, 150930), (3354, 148590), (3380, 147447), (3429, 145340), (3510, 141986), (3810, 130806), (3870, 128778), (4563, 109220), (4572, 109005), (4644, 107315), (4953, 100620), (5031, 99060), (5070, 98298), (5461, 91260), (5590, 89154), (5715, 87204), (5805, 85852), (6084, 81915), (6604, 75465), (6708, 74295), (6858, 72670), (7020, 70993), (7267, 68580), (7605, 65532), (7620, 65403), (7740, 64389), (8255, 60372), (8385, 59436), (9126, 54610), (9906, 50310), (10062, 49530), (10140, 49149), (10922, 45630), (11180, 44577), (11430, 43602), (11610, 42926), (13716, 36335), (14534, 34290), (14859, 33540), (15093, 33020), (15210, 32766), (16383, 30420), (16510, 30186), (16770, 29718), (17145, 29068), (18252, 27305), (19812, 25155), (20124, 24765), (21463, 23220), (21801, 22860), (21844, 22815)]