1142931420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 216

約数和(自身を含む): 3733277184

約数和(自身を除く): 2590345764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 127, 153, 170, 173, 180, 204, 254, 255, 289, 306, 340, 346, 381, 508, 510, 519, 578, 612, 635, 692, 762, 765, 865, 867, 1020, 1038, 1143, 1156, 1270, 1445, 1524, 1530, 1557, 1730, 1734, 1905, 2076, 2159, 2286, 2540, 2595, 2601, 2890, 2941, 3060, 3114, 3460, 3468, 3810, 4318, 4335, 4572, 5190, 5202, 5715, 5780, 5882, 6228, 6477, 7620, 7785, 8636, 8670, 8823, 10380, 10404, 10795, 11430, 11764, 12954, 13005, 14705, 15570, 17340, 17646, 19431, 21590, 21971, 22860, 25908, 26010, 26469, 29410, 31140, 32385, 35292, 36703, 38862, 43180, 43942, 44115, 49997, 52020, 52938, 58820, 64770, 65913, 73406, 77724, 87884, 88230, 97155, 99994, 105876, 109855, 110109, 129540, 131826, 132345, 146812, 149991, 176460, 183515, 194310, 197739, 199988, 219710, 220218, 249985, 263652, 264690, 299982, 329565, 330327, 367030, 373507, 388620, 395478, 439420, 440436, 449973, 499970, 529380, 550545, 599964, 659130, 660654, 734060, 747014, 749955, 790956, 899946, 988695, 999940, 1101090, 1120521, 1318260, 1321308, 1494028, 1499910, 1651635, 1799892, 1867535, 1977390, 2202180, 2241042, 2249865, 2999820, 3303270, 3361563, 3735070, 3954780, 4482084, 4499730, 5602605, 6349619, 6606540, 6723126, 7470140, 8999460, 11205210, 12699238, 13446252, 16807815, 19048857, 22410420, 25398476, 31748095, 33615630, 38097714, 57146571, 63496190, 67231260, 76195428, 95244285, 114293142, 126992380, 190488570, 228586284, 285732855, 380977140, 571465710, 1142931420]

約数ペア:

[(1, 1142931420), (2, 571465710), (3, 380977140), (4, 285732855), (5, 228586284), (6, 190488570), (9, 126992380), (10, 114293142), (12, 95244285), (15, 76195428), (17, 67231260), (18, 63496190), (20, 57146571), (30, 38097714), (34, 33615630), (36, 31748095), (45, 25398476), (51, 22410420), (60, 19048857), (68, 16807815), (85, 13446252), (90, 12699238), (102, 11205210), (127, 8999460), (153, 7470140), (170, 6723126), (173, 6606540), (180, 6349619), (204, 5602605), (254, 4499730), (255, 4482084), (289, 3954780), (306, 3735070), (340, 3361563), (346, 3303270), (381, 2999820), (508, 2249865), (510, 2241042), (519, 2202180), (578, 1977390), (612, 1867535), (635, 1799892), (692, 1651635), (762, 1499910), (765, 1494028), (865, 1321308), (867, 1318260), (1020, 1120521), (1038, 1101090), (1143, 999940), (1156, 988695), (1270, 899946), (1445, 790956), (1524, 749955), (1530, 747014), (1557, 734060), (1730, 660654), (1734, 659130), (1905, 599964), (2076, 550545), (2159, 529380), (2286, 499970), (2540, 449973), (2595, 440436), (2601, 439420), (2890, 395478), (2941, 388620), (3060, 373507), (3114, 367030), (3460, 330327), (3468, 329565), (3810, 299982), (4318, 264690), (4335, 263652), (4572, 249985), (5190, 220218), (5202, 219710), (5715, 199988), (5780, 197739), (5882, 194310), (6228, 183515), (6477, 176460), (7620, 149991), (7785, 146812), (8636, 132345), (8670, 131826), (8823, 129540), (10380, 110109), (10404, 109855), (10795, 105876), (11430, 99994), (11764, 97155), (12954, 88230), (13005, 87884), (14705, 77724), (15570, 73406), (17340, 65913), (17646, 64770), (19431, 58820), (21590, 52938), (21971, 52020), (22860, 49997), (25908, 44115), (26010, 43942), (26469, 43180), (29410, 38862), (31140, 36703), (32385, 35292)]