235621080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:582

約数の個数: 192

約数和(自身を含む): 810501120

約数和(自身を除く): 574880040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 43, 45, 60, 62, 72, 86, 90, 93, 120, 124, 129, 155, 172, 180, 186, 215, 248, 258, 279, 310, 344, 360, 372, 387, 430, 465, 491, 516, 558, 620, 645, 744, 774, 860, 930, 982, 1032, 1116, 1240, 1290, 1333, 1395, 1473, 1548, 1720, 1860, 1935, 1964, 2232, 2455, 2580, 2666, 2790, 2946, 3096, 3720, 3870, 3928, 3999, 4419, 4910, 5160, 5332, 5580, 5892, 6665, 7365, 7740, 7998, 8838, 9820, 10664, 11160, 11784, 11997, 13330, 14730, 15221, 15480, 15996, 17676, 19640, 19995, 21113, 22095, 23994, 26660, 29460, 30442, 31992, 35352, 39990, 42226, 44190, 45663, 47988, 53320, 58920, 59985, 60884, 63339, 76105, 79980, 84452, 88380, 91326, 95976, 105565, 119970, 121768, 126678, 136989, 152210, 159960, 168904, 176760, 182652, 190017, 211130, 228315, 239940, 253356, 273978, 304420, 316695, 365304, 380034, 422260, 456630, 479880, 506712, 547956, 608840, 633390, 654503, 684945, 760068, 844520, 913260, 950085, 1095912, 1266780, 1309006, 1369890, 1520136, 1826520, 1900170, 1963509, 2533560, 2618012, 2739780, 3272515, 3800340, 3927018, 5236024, 5479560, 5890527, 6545030, 7600680, 7854036, 9817545, 11781054, 13090060, 15708072, 19635090, 23562108, 26180120, 29452635, 39270180, 47124216, 58905270, 78540360, 117810540, 235621080]

約数ペア:

[(1, 235621080), (2, 117810540), (3, 78540360), (4, 58905270), (5, 47124216), (6, 39270180), (8, 29452635), (9, 26180120), (10, 23562108), (12, 19635090), (15, 15708072), (18, 13090060), (20, 11781054), (24, 9817545), (30, 7854036), (31, 7600680), (36, 6545030), (40, 5890527), (43, 5479560), (45, 5236024), (60, 3927018), (62, 3800340), (72, 3272515), (86, 2739780), (90, 2618012), (93, 2533560), (120, 1963509), (124, 1900170), (129, 1826520), (155, 1520136), (172, 1369890), (180, 1309006), (186, 1266780), (215, 1095912), (248, 950085), (258, 913260), (279, 844520), (310, 760068), (344, 684945), (360, 654503), (372, 633390), (387, 608840), (430, 547956), (465, 506712), (491, 479880), (516, 456630), (558, 422260), (620, 380034), (645, 365304), (744, 316695), (774, 304420), (860, 273978), (930, 253356), (982, 239940), (1032, 228315), (1116, 211130), (1240, 190017), (1290, 182652), (1333, 176760), (1395, 168904), (1473, 159960), (1548, 152210), (1720, 136989), (1860, 126678), (1935, 121768), (1964, 119970), (2232, 105565), (2455, 95976), (2580, 91326), (2666, 88380), (2790, 84452), (2946, 79980), (3096, 76105), (3720, 63339), (3870, 60884), (3928, 59985), (3999, 58920), (4419, 53320), (4910, 47988), (5160, 45663), (5332, 44190), (5580, 42226), (5892, 39990), (6665, 35352), (7365, 31992), (7740, 30442), (7998, 29460), (8838, 26660), (9820, 23994), (10664, 22095), (11160, 21113), (11784, 19995), (11997, 19640), (13330, 17676), (14730, 15996), (15221, 15480)]