84008340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3989}}^1$

素因数の和:4023

約数の個数: 120

約数和(自身を含む): 283880520

約数和(自身を除く): 199872180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 3989, 4212, 5265, 7020, 7978, 10530, 11967, 15956, 19945, 21060, 23934, 35901, 39890, 47868, 51857, 59835, 71802, 79780, 103714, 107703, 119670, 143604, 155571, 179505, 207428, 215406, 239340, 259285, 311142, 323109, 359010, 430812, 466713, 518570, 538515, 622284, 646218, 718020, 777855, 933426, 1037140, 1077030, 1292436, 1400139, 1555710, 1615545, 1866852, 2154060, 2333565, 2800278, 3111420, 3231090, 4200417, 4667130, 5600556, 6462180, 7000695, 8400834, 9334260, 14001390, 16801668, 21002085, 28002780, 42004170, 84008340]

約数ペア:

[(1, 84008340), (2, 42004170), (3, 28002780), (4, 21002085), (5, 16801668), (6, 14001390), (9, 9334260), (10, 8400834), (12, 7000695), (13, 6462180), (15, 5600556), (18, 4667130), (20, 4200417), (26, 3231090), (27, 3111420), (30, 2800278), (36, 2333565), (39, 2154060), (45, 1866852), (52, 1615545), (54, 1555710), (60, 1400139), (65, 1292436), (78, 1077030), (81, 1037140), (90, 933426), (108, 777855), (117, 718020), (130, 646218), (135, 622284), (156, 538515), (162, 518570), (180, 466713), (195, 430812), (234, 359010), (260, 323109), (270, 311142), (324, 259285), (351, 239340), (390, 215406), (405, 207428), (468, 179505), (540, 155571), (585, 143604), (702, 119670), (780, 107703), (810, 103714), (1053, 79780), (1170, 71802), (1404, 59835), (1620, 51857), (1755, 47868), (2106, 39890), (2340, 35901), (3510, 23934), (3989, 21060), (4212, 19945), (5265, 15956), (7020, 11967), (7978, 10530)]